8543656568020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1\times {\mathrm{613}}^1\times {\mathrm{2237}}^1$

素因数の和:3290

約数の個数: 192

約数和(自身を含む): 20743632838656

約数和(自身を除く): 12199976270636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 233, 382, 466, 613, 764, 932, 955, 1165, 1226, 1337, 1631, 1910, 2237, 2330, 2452, 2674, 3065, 3262, 3820, 4291, 4474, 4660, 5348, 6130, 6524, 6685, 8155, 8582, 8948, 11185, 12260, 13370, 15659, 16310, 17164, 21455, 22370, 26740, 31318, 32620, 42910, 44503, 44740, 62636, 78295, 85820, 89006, 117083, 142829, 156590, 178012, 222515, 234166, 285658, 311521, 313180, 427267, 445030, 468332, 521221, 571316, 585415, 623042, 714145, 819581, 854534, 890060, 999803, 1042442, 1170830, 1246084, 1371281, 1428290, 1557605, 1639162, 1709068, 1999606, 2084884, 2136335, 2341660, 2606105, 2742562, 2856580, 2990869, 3115210, 3278324, 3648547, 3999212, 4097905, 4272670, 4999015, 5212210, 5485124, 5981738, 6230420, 6856405, 7297094, 8195810, 8545340, 9598967, 9998030, 10424420, 11963476, 13712810, 14594188, 14954345, 16391620, 18242735, 19197934, 19996060, 27280339, 27425620, 29908690, 36485470, 38395868, 47994835, 54560678, 59817380, 72970940, 95989670, 99553211, 109121356, 136401695, 190962373, 191979340, 199106422, 261914671, 272803390, 319508473, 381924746, 398212844, 497766055, 523829342, 545606780, 639016946, 696872477, 763849492, 954811865, 995532110, 1047658684, 1278033892, 1309573355, 1393744954, 1597542365, 1833402697, 1909623730, 1991064220, 2236559311, 2619146710, 2787489908, 3195084730, 3484362385, 3666805394, 3819247460, 4473118622, 5238293420, 6390169460, 6968724770, 7333610788, 8946237244, 9167013485, 11182796555, 13937449540, 18334026970, 22365593110, 36668053940, 44731186220, 61026118343, 122052236686, 244104473372, 305130591715, 427182828401, 610261183430, 854365656802, 1220522366860, 1708731313604, 2135914142005, 4271828284010, 8543656568020]

約数ペア:

[(1, 8543656568020), (2, 4271828284010), (4, 2135914142005), (5, 1708731313604), (7, 1220522366860), (10, 854365656802), (14, 610261183430), (20, 427182828401), (28, 305130591715), (35, 244104473372), (70, 122052236686), (140, 61026118343), (191, 44731186220), (233, 36668053940), (382, 22365593110), (466, 18334026970), (613, 13937449540), (764, 11182796555), (932, 9167013485), (955, 8946237244), (1165, 7333610788), (1226, 6968724770), (1337, 6390169460), (1631, 5238293420), (1910, 4473118622), (2237, 3819247460), (2330, 3666805394), (2452, 3484362385), (2674, 3195084730), (3065, 2787489908), (3262, 2619146710), (3820, 2236559311), (4291, 1991064220), (4474, 1909623730), (4660, 1833402697), (5348, 1597542365), (6130, 1393744954), (6524, 1309573355), (6685, 1278033892), (8155, 1047658684), (8582, 995532110), (8948, 954811865), (11185, 763849492), (12260, 696872477), (13370, 639016946), (15659, 545606780), (16310, 523829342), (17164, 497766055), (21455, 398212844), (22370, 381924746), (26740, 319508473), (31318, 272803390), (32620, 261914671), (42910, 199106422), (44503, 191979340), (44740, 190962373), (62636, 136401695), (78295, 109121356), (85820, 99553211), (89006, 95989670), (117083, 72970940), (142829, 59817380), (156590, 54560678), (178012, 47994835), (222515, 38395868), (234166, 36485470), (285658, 29908690), (311521, 27425620), (313180, 27280339), (427267, 19996060), (445030, 19197934), (468332, 18242735), (521221, 16391620), (571316, 14954345), (585415, 14594188), (623042, 13712810), (714145, 11963476), (819581, 10424420), (854534, 9998030), (890060, 9598967), (999803, 8545340), (1042442, 8195810), (1170830, 7297094), (1246084, 6856405), (1371281, 6230420), (1428290, 5981738), (1557605, 5485124), (1639162, 5212210), (1709068, 4999015), (1999606, 4272670), (2084884, 4097905), (2136335, 3999212), (2341660, 3648547), (2606105, 3278324), (2742562, 3115210), (2856580, 2990869)]