82204460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{751}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 186598272

約数和(自身を除く): 104393812

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 421, 751, 842, 1502, 1684, 2105, 3004, 3755, 4210, 5473, 7510, 8420, 9763, 10946, 15020, 19526, 21892, 27365, 39052, 48815, 54730, 97630, 109460, 195260, 316171, 632342, 1264684, 1580855, 3161710, 4110223, 6323420, 8220446, 16440892, 20551115, 41102230, 82204460]

約数ペア:

[(1, 82204460), (2, 41102230), (4, 20551115), (5, 16440892), (10, 8220446), (13, 6323420), (20, 4110223), (26, 3161710), (52, 1580855), (65, 1264684), (130, 632342), (260, 316171), (421, 195260), (751, 109460), (842, 97630), (1502, 54730), (1684, 48815), (2105, 39052), (3004, 27365), (3755, 21892), (4210, 19526), (5473, 15020), (7510, 10946), (8420, 9763)]