417202390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{53419}}^1$

素因数の和:53508

約数の個数: 32

約数和(自身を含む): 830787840

約数和(自身を除く): 413585450

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 7810, 53419, 106838, 267095, 534190, 587609, 1175218, 2938045, 3792749, 5876090, 7585498, 18963745, 37927490, 41720239, 83440478, 208601195, 417202390]

約数ペア:

[(1, 417202390), (2, 208601195), (5, 83440478), (10, 41720239), (11, 37927490), (22, 18963745), (55, 7585498), (71, 5876090), (110, 3792749), (142, 2938045), (355, 1175218), (710, 587609), (781, 534190), (1562, 267095), (3905, 106838), (7810, 53419)]