3161180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14369}}^1$

素因数の和:14389

約数の個数: 24

約数和(自身を含む): 7242480

約数和(自身を除く): 4081300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 14369, 28738, 57476, 71845, 143690, 158059, 287380, 316118, 632236, 790295, 1580590, 3161180]

約数ペア:

[(1, 3161180), (2, 1580590), (4, 790295), (5, 632236), (10, 316118), (11, 287380), (20, 158059), (22, 143690), (44, 71845), (55, 57476), (110, 28738), (220, 14369)]