10801010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 21384000

約数和(自身を除く): 10582990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 659, 745, 1318, 1490, 1639, 3278, 3295, 6590, 7249, 8195, 14498, 16390, 36245, 72490, 98191, 196382, 490955, 981910, 1080101, 2160202, 5400505, 10801010]

約数ペア:

[(1, 10801010), (2, 5400505), (5, 2160202), (10, 1080101), (11, 981910), (22, 490955), (55, 196382), (110, 98191), (149, 72490), (298, 36245), (659, 16390), (745, 14498), (1318, 8195), (1490, 7249), (1639, 6590), (3278, 3295)]