185251017620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1613}}^1\times {\mathrm{155201}}^1$

素因数の和:156860

約数の個数: 48

約数和(自身を含む): 399791660688

約数和(自身を除く): 214540643068

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 1613, 3226, 6452, 8065, 16130, 32260, 59681, 119362, 155201, 238724, 298405, 310402, 596810, 620804, 776005, 1193620, 1552010, 3104020, 5742437, 11484874, 22969748, 28712185, 57424370, 114848740, 250339213, 500678426, 1001356852, 1251696065, 2503392130, 5006784260, 9262550881, 18525101762, 37050203524, 46312754405, 92625508810, 185251017620]

約数ペア:

[(1, 185251017620), (2, 92625508810), (4, 46312754405), (5, 37050203524), (10, 18525101762), (20, 9262550881), (37, 5006784260), (74, 2503392130), (148, 1251696065), (185, 1001356852), (370, 500678426), (740, 250339213), (1613, 114848740), (3226, 57424370), (6452, 28712185), (8065, 22969748), (16130, 11484874), (32260, 5742437), (59681, 3104020), (119362, 1552010), (155201, 1193620), (238724, 776005), (298405, 620804), (310402, 596810)]