84296360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{56957}}^1$

素因数の和:57005

約数の個数: 32

約数和(自身を含む): 194796360

約数和(自身を除く): 110500000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 56957, 113914, 227828, 284785, 455656, 569570, 1139140, 2107409, 2278280, 4214818, 8429636, 10537045, 16859272, 21074090, 42148180, 84296360]

約数ペア:

[(1, 84296360), (2, 42148180), (4, 21074090), (5, 16859272), (8, 10537045), (10, 8429636), (20, 4214818), (37, 2278280), (40, 2107409), (74, 1139140), (148, 569570), (185, 455656), (296, 284785), (370, 227828), (740, 113914), (1480, 56957)]