99258640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95441}}^1$

素因数の和:95467

約数の個数: 40

約数和(自身を含む): 248530968

約数和(自身を除く): 149272328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 95441, 190882, 381764, 477205, 763528, 954410, 1240733, 1527056, 1908820, 2481466, 3817640, 4962932, 6203665, 7635280, 9925864, 12407330, 19851728, 24814660, 49629320, 99258640]

約数ペア:

[(1, 99258640), (2, 49629320), (4, 24814660), (5, 19851728), (8, 12407330), (10, 9925864), (13, 7635280), (16, 6203665), (20, 4962932), (26, 3817640), (40, 2481466), (52, 1908820), (65, 1527056), (80, 1240733), (104, 954410), (130, 763528), (208, 477205), (260, 381764), (520, 190882), (1040, 95441)]