125775520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3602

約数の個数: 96

約数和(自身を含む): 338920848

約数和(自身を除く): 213145328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 3557, 4420, 7072, 7114, 8840, 14228, 17680, 17785, 28456, 35360, 35570, 46241, 56912, 60469, 71140, 92482, 113824, 120938, 142280, 184964, 231205, 241876, 284560, 302345, 369928, 462410, 483752, 569120, 604690, 739856, 786097, 924820, 967504, 1209380, 1479712, 1572194, 1849640, 1935008, 2418760, 3144388, 3699280, 3930485, 4837520, 6288776, 7398560, 7860970, 9675040, 12577552, 15721940, 25155104, 31443880, 62887760, 125775520]

約数ペア:

[(1, 125775520), (2, 62887760), (4, 31443880), (5, 25155104), (8, 15721940), (10, 12577552), (13, 9675040), (16, 7860970), (17, 7398560), (20, 6288776), (26, 4837520), (32, 3930485), (34, 3699280), (40, 3144388), (52, 2418760), (65, 1935008), (68, 1849640), (80, 1572194), (85, 1479712), (104, 1209380), (130, 967504), (136, 924820), (160, 786097), (170, 739856), (208, 604690), (221, 569120), (260, 483752), (272, 462410), (340, 369928), (416, 302345), (442, 284560), (520, 241876), (544, 231205), (680, 184964), (884, 142280), (1040, 120938), (1105, 113824), (1360, 92482), (1768, 71140), (2080, 60469), (2210, 56912), (2720, 46241), (3536, 35570), (3557, 35360), (4420, 28456), (7072, 17785), (7114, 17680), (8840, 14228)]