87682010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11057}}^1$

素因数の和:11138

約数の個数: 32

約数和(自身を含む): 172770192

約数和(自身を除く): 85088182

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 305, 610, 793, 1586, 3965, 7930, 11057, 22114, 55285, 110570, 143741, 287482, 674477, 718705, 1348954, 1437410, 3372385, 6744770, 8768201, 17536402, 43841005, 87682010]

約数ペア:

[(1, 87682010), (2, 43841005), (5, 17536402), (10, 8768201), (13, 6744770), (26, 3372385), (61, 1437410), (65, 1348954), (122, 718705), (130, 674477), (305, 287482), (610, 143741), (793, 110570), (1586, 55285), (3965, 22114), (7930, 11057)]