1017897760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2741}}^1$

素因数の和:2978

約数の個数: 96

約数和(自身を含む): 2636794944

約数和(自身を除く): 1618897184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 211, 220, 352, 422, 440, 844, 880, 1055, 1688, 1760, 2110, 2321, 2741, 3376, 4220, 4642, 5482, 6752, 8440, 9284, 10964, 11605, 13705, 16880, 18568, 21928, 23210, 27410, 30151, 33760, 37136, 43856, 46420, 54820, 60302, 74272, 87712, 92840, 109640, 120604, 150755, 185680, 219280, 241208, 301510, 371360, 438560, 482416, 578351, 603020, 964832, 1156702, 1206040, 2313404, 2412080, 2891755, 4626808, 4824160, 5783510, 6361861, 9253616, 11567020, 12723722, 18507232, 23134040, 25447444, 31809305, 46268080, 50894888, 63618610, 92536160, 101789776, 127237220, 203579552, 254474440, 508948880, 1017897760]

約数ペア:

[(1, 1017897760), (2, 508948880), (4, 254474440), (5, 203579552), (8, 127237220), (10, 101789776), (11, 92536160), (16, 63618610), (20, 50894888), (22, 46268080), (32, 31809305), (40, 25447444), (44, 23134040), (55, 18507232), (80, 12723722), (88, 11567020), (110, 9253616), (160, 6361861), (176, 5783510), (211, 4824160), (220, 4626808), (352, 2891755), (422, 2412080), (440, 2313404), (844, 1206040), (880, 1156702), (1055, 964832), (1688, 603020), (1760, 578351), (2110, 482416), (2321, 438560), (2741, 371360), (3376, 301510), (4220, 241208), (4642, 219280), (5482, 185680), (6752, 150755), (8440, 120604), (9284, 109640), (10964, 92840), (11605, 87712), (13705, 74272), (16880, 60302), (18568, 54820), (21928, 46420), (23210, 43856), (27410, 37136), (30151, 33760)]