516340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 1183392

約数和(自身を除く): 667052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2347, 4694, 9388, 11735, 23470, 25817, 46940, 51634, 103268, 129085, 258170, 516340]

約数ペア:

[(1, 516340), (2, 258170), (4, 129085), (5, 103268), (10, 51634), (11, 46940), (20, 25817), (22, 23470), (44, 11735), (55, 9388), (110, 4694), (220, 2347)]