1590550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2447}}^1$

素因数の和:2472

約数の個数: 24

約数和(自身を含む): 3187296

約数和(自身を除く): 1596746

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2447, 4894, 12235, 24470, 31811, 61175, 63622, 122350, 159055, 318110, 795275, 1590550]

約数ペア:

[(1, 1590550), (2, 795275), (5, 318110), (10, 159055), (13, 122350), (25, 63622), (26, 61175), (50, 31811), (65, 24470), (130, 12235), (325, 4894), (650, 2447)]