7120250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1499}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 14040000

約数和(自身を除く): 6919750

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 1499, 2375, 2998, 4750, 7495, 14990, 28481, 37475, 56962, 74950, 142405, 187375, 284810, 374750, 712025, 1424050, 3560125, 7120250]

約数ペア:

[(1, 7120250), (2, 3560125), (5, 1424050), (10, 712025), (19, 374750), (25, 284810), (38, 187375), (50, 142405), (95, 74950), (125, 56962), (190, 37475), (250, 28481), (475, 14990), (950, 7495), (1499, 4750), (2375, 2998)]