112043440

素因数分解:

$2^4\times 5^1\times {\mathrm{1400543}}^1$

素因数の和:1400556

約数の個数: 20

約数和(自身を含む): 260501184

約数和(自身を除く): 148457744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1400543, 2801086, 5602172, 7002715, 11204344, 14005430, 22408688, 28010860, 56021720, 112043440]

約数ペア:

[(1, 112043440), (2, 56021720), (4, 28010860), (5, 22408688), (8, 14005430), (10, 11204344), (16, 7002715), (20, 5602172), (40, 2801086), (80, 1400543)]