112090280

素因数分解:

$2^3\times 5^1\times {\mathrm{2802257}}^1$

素因数の和:2802268

約数の個数: 16

約数和(自身を含む): 252203220

約数和(自身を除く): 140112940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2802257, 5604514, 11209028, 14011285, 22418056, 28022570, 56045140, 112090280]

約数ペア:

[(1, 112090280), (2, 56045140), (4, 28022570), (5, 22418056), (8, 14011285), (10, 11209028), (20, 5604514), (40, 2802257)]