359201420

素因数分解:

$2^2\times 5^1\times {\mathrm{2161}}^1\times {\mathrm{8311}}^1$

素因数の和:10481

約数の個数: 24

約数和(自身を含む): 754762848

約数和(自身を除く): 395561428

約数列:

[1, 2, 4, 5, 10, 20, 2161, 4322, 8311, 8644, 10805, 16622, 21610, 33244, 41555, 43220, 83110, 166220, 17960071, 35920142, 71840284, 89800355, 179600710, 359201420]

約数ペア:

[(1, 359201420), (2, 179600710), (4, 89800355), (5, 71840284), (10, 35920142), (20, 17960071), (2161, 166220), (4322, 83110), (8311, 43220), (8644, 41555), (10805, 33244), (16622, 21610)]