86656558820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1\times {\mathrm{93701}}^1$

素因数の和:97280

約数の個数: 48

約数和(自身を含む): 196034329008

約数和(自身を除く): 109377770188

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3557, 7114, 14228, 17785, 35570, 46241, 71140, 92482, 93701, 184964, 187402, 231205, 374804, 462410, 468505, 924820, 937010, 1218113, 1874020, 2436226, 4872452, 6090565, 12181130, 24362260, 333294457, 666588914, 1333177828, 1666472285, 3332944570, 4332827941, 6665889140, 8665655882, 17331311764, 21664139705, 43328279410, 86656558820]

約数ペア:

[(1, 86656558820), (2, 43328279410), (4, 21664139705), (5, 17331311764), (10, 8665655882), (13, 6665889140), (20, 4332827941), (26, 3332944570), (52, 1666472285), (65, 1333177828), (130, 666588914), (260, 333294457), (3557, 24362260), (7114, 12181130), (14228, 6090565), (17785, 4872452), (35570, 2436226), (46241, 1874020), (71140, 1218113), (92482, 937010), (93701, 924820), (184964, 468505), (187402, 462410), (231205, 374804)]