1104238280

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:451

約数の個数: 128

約数和(自身を含む): 2688491520

約数和(自身を除く): 1584253240

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 86, 92, 103, 115, 172, 184, 206, 215, 230, 271, 344, 412, 430, 460, 515, 542, 824, 860, 920, 989, 1030, 1084, 1355, 1720, 1978, 2060, 2168, 2369, 2710, 3956, 4120, 4429, 4738, 4945, 5420, 6233, 7912, 8858, 9476, 9890, 10840, 11653, 11845, 12466, 17716, 18952, 19780, 22145, 23306, 23690, 24932, 27913, 31165, 35432, 39560, 44290, 46612, 47380, 49864, 55826, 58265, 62330, 88580, 93224, 94760, 101867, 111652, 116530, 124660, 139565, 177160, 203734, 223304, 233060, 249320, 268019, 279130, 407468, 466120, 509335, 536038, 558260, 641999, 814936, 1018670, 1072076, 1116520, 1200259, 1283998, 1340095, 2037340, 2144152, 2400518, 2567996, 2680190, 3209995, 4074680, 4801036, 5135992, 5360380, 6001295, 6419990, 9602072, 10720760, 12002590, 12839980, 24005180, 25679960, 27605957, 48010360, 55211914, 110423828, 138029785, 220847656, 276059570, 552119140, 1104238280]

約数ペア:

[(1, 1104238280), (2, 552119140), (4, 276059570), (5, 220847656), (8, 138029785), (10, 110423828), (20, 55211914), (23, 48010360), (40, 27605957), (43, 25679960), (46, 24005180), (86, 12839980), (92, 12002590), (103, 10720760), (115, 9602072), (172, 6419990), (184, 6001295), (206, 5360380), (215, 5135992), (230, 4801036), (271, 4074680), (344, 3209995), (412, 2680190), (430, 2567996), (460, 2400518), (515, 2144152), (542, 2037340), (824, 1340095), (860, 1283998), (920, 1200259), (989, 1116520), (1030, 1072076), (1084, 1018670), (1355, 814936), (1720, 641999), (1978, 558260), (2060, 536038), (2168, 509335), (2369, 466120), (2710, 407468), (3956, 279130), (4120, 268019), (4429, 249320), (4738, 233060), (4945, 223304), (5420, 203734), (6233, 177160), (7912, 139565), (8858, 124660), (9476, 116530), (9890, 111652), (10840, 101867), (11653, 94760), (11845, 93224), (12466, 88580), (17716, 62330), (18952, 58265), (19780, 55826), (22145, 49864), (23306, 47380), (23690, 46612), (24932, 44290), (27913, 39560), (31165, 35432)]