65577290

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 120263616

約数和(自身を除く): 54686326

約数列:

[1, 2, 5, 10, 113, 131, 226, 262, 443, 565, 655, 886, 1130, 1310, 2215, 4430, 14803, 29606, 50059, 58033, 74015, 100118, 116066, 148030, 250295, 290165, 500590, 580330, 6557729, 13115458, 32788645, 65577290]

約数ペア:

[(1, 65577290), (2, 32788645), (5, 13115458), (10, 6557729), (113, 580330), (131, 500590), (226, 290165), (262, 250295), (443, 148030), (565, 116066), (655, 100118), (886, 74015), (1130, 58033), (1310, 50059), (2215, 29606), (4430, 14803)]