950803280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:637

約数の個数: 160

約数和(自身を含む): 2639831040

約数和(自身を除く): 1689027760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 56, 58, 70, 80, 112, 116, 127, 140, 145, 203, 232, 254, 280, 290, 406, 461, 464, 508, 560, 580, 635, 812, 889, 922, 1015, 1016, 1160, 1270, 1624, 1778, 1844, 2030, 2032, 2305, 2320, 2540, 3227, 3248, 3556, 3683, 3688, 4060, 4445, 4610, 5080, 6454, 7112, 7366, 7376, 8120, 8890, 9220, 10160, 12908, 13369, 14224, 14732, 16135, 16240, 17780, 18415, 18440, 25781, 25816, 26738, 29464, 32270, 35560, 36830, 36880, 51562, 51632, 53476, 58547, 58928, 64540, 66845, 71120, 73660, 93583, 103124, 106952, 117094, 128905, 129080, 133690, 147320, 187166, 206248, 213904, 234188, 257810, 258160, 267380, 292735, 294640, 374332, 409829, 412496, 467915, 468376, 515620, 534760, 585470, 748664, 819658, 935830, 936752, 1031240, 1069520, 1170940, 1497328, 1639316, 1697863, 1871660, 2049145, 2062480, 2341880, 3278632, 3395726, 3743320, 4098290, 4683760, 6557264, 6791452, 7486640, 8196580, 8489315, 11885041, 13582904, 16393160, 16978630, 23770082, 27165808, 32786320, 33957260, 47540164, 59425205, 67914520, 95080328, 118850410, 135829040, 190160656, 237700820, 475401640, 950803280]

約数ペア:

[(1, 950803280), (2, 475401640), (4, 237700820), (5, 190160656), (7, 135829040), (8, 118850410), (10, 95080328), (14, 67914520), (16, 59425205), (20, 47540164), (28, 33957260), (29, 32786320), (35, 27165808), (40, 23770082), (56, 16978630), (58, 16393160), (70, 13582904), (80, 11885041), (112, 8489315), (116, 8196580), (127, 7486640), (140, 6791452), (145, 6557264), (203, 4683760), (232, 4098290), (254, 3743320), (280, 3395726), (290, 3278632), (406, 2341880), (461, 2062480), (464, 2049145), (508, 1871660), (560, 1697863), (580, 1639316), (635, 1497328), (812, 1170940), (889, 1069520), (922, 1031240), (1015, 936752), (1016, 935830), (1160, 819658), (1270, 748664), (1624, 585470), (1778, 534760), (1844, 515620), (2030, 468376), (2032, 467915), (2305, 412496), (2320, 409829), (2540, 374332), (3227, 294640), (3248, 292735), (3556, 267380), (3683, 258160), (3688, 257810), (4060, 234188), (4445, 213904), (4610, 206248), (5080, 187166), (6454, 147320), (7112, 133690), (7366, 129080), (7376, 128905), (8120, 117094), (8890, 106952), (9220, 103124), (10160, 93583), (12908, 73660), (13369, 71120), (14224, 66845), (14732, 64540), (16135, 58928), (16240, 58547), (17780, 53476), (18415, 51632), (18440, 51562), (25781, 36880), (25816, 36830), (26738, 35560), (29464, 32270)]