106516540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{821}}^1$

素因数の和:1342

約数の個数: 48

約数和(自身を含む): 241668000

約数和(自身を除く): 135151460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 499, 821, 998, 1642, 1996, 2495, 3284, 4105, 4990, 6487, 8210, 9980, 10673, 12974, 16420, 21346, 25948, 32435, 42692, 53365, 64870, 106730, 129740, 213460, 409679, 819358, 1638716, 2048395, 4096790, 5325827, 8193580, 10651654, 21303308, 26629135, 53258270, 106516540]

約数ペア:

[(1, 106516540), (2, 53258270), (4, 26629135), (5, 21303308), (10, 10651654), (13, 8193580), (20, 5325827), (26, 4096790), (52, 2048395), (65, 1638716), (130, 819358), (260, 409679), (499, 213460), (821, 129740), (998, 106730), (1642, 64870), (1996, 53365), (2495, 42692), (3284, 32435), (4105, 25948), (4990, 21346), (6487, 16420), (8210, 12974), (9980, 10673)]