112040560

素因数分解:

$2^4\times 5^1\times {\mathrm{1400507}}^1$

素因数の和:1400520

約数の個数: 20

約数和(自身を含む): 260494488

約数和(自身を除く): 148453928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1400507, 2801014, 5602028, 7002535, 11204056, 14005070, 22408112, 28010140, 56020280, 112040560]

約数ペア:

[(1, 112040560), (2, 56020280), (4, 28010140), (5, 22408112), (8, 14005070), (10, 11204056), (16, 7002535), (20, 5602028), (40, 2801014), (80, 1400507)]