112672880

素因数分解:

$2^4\times 5^1\times {\mathrm{1408411}}^1$

素因数の和:1408424

約数の個数: 20

約数和(自身を含む): 261964632

約数和(自身を除く): 149291752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1408411, 2816822, 5633644, 7042055, 11267288, 14084110, 22534576, 28168220, 56336440, 112672880]

約数ペア:

[(1, 112672880), (2, 56336440), (4, 28168220), (5, 22534576), (8, 14084110), (10, 11267288), (16, 7042055), (20, 5633644), (40, 2816822), (80, 1408411)]