53782000

素因数分解:

$2^4\times 5^3\times {\mathrm{26891}}^1$

素因数の和:26914

約数の個数: 40

約数和(自身を含む): 130049712

約数和(自身を除く): 76267712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 26891, 53782, 107564, 134455, 215128, 268910, 430256, 537820, 672275, 1075640, 1344550, 2151280, 2689100, 3361375, 5378200, 6722750, 10756400, 13445500, 26891000, 53782000]

約数ペア:

[(1, 53782000), (2, 26891000), (4, 13445500), (5, 10756400), (8, 6722750), (10, 5378200), (16, 3361375), (20, 2689100), (25, 2151280), (40, 1344550), (50, 1075640), (80, 672275), (100, 537820), (125, 430256), (200, 268910), (250, 215128), (400, 134455), (500, 107564), (1000, 53782), (2000, 26891)]