10942751380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1604509}}^1$

素因数の和:1604560

約数の個数: 48

約数和(自身を含む): 25877537280

約数和(自身を除く): 14934785900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 1604509, 3209018, 6418036, 8022545, 16045090, 17649599, 32090180, 35299198, 49739779, 70598396, 88247995, 99479558, 176495990, 198959116, 248698895, 352991980, 497397790, 547137569, 994795580, 1094275138, 2188550276, 2735687845, 5471375690, 10942751380]

約数ペア:

[(1, 10942751380), (2, 5471375690), (4, 2735687845), (5, 2188550276), (10, 1094275138), (11, 994795580), (20, 547137569), (22, 497397790), (31, 352991980), (44, 248698895), (55, 198959116), (62, 176495990), (110, 99479558), (124, 88247995), (155, 70598396), (220, 49739779), (310, 35299198), (341, 32090180), (620, 17649599), (682, 16045090), (1364, 8022545), (1705, 6418036), (3410, 3209018), (6820, 1604509)]