45453680

素因数分解:

$2^4\times 5^1\times {\mathrm{568171}}^1$

素因数の和:568184

約数の個数: 20

約数和(自身を含む): 105679992

約数和(自身を除く): 60226312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 568171, 1136342, 2272684, 2840855, 4545368, 5681710, 9090736, 11363420, 22726840, 45453680]

約数ペア:

[(1, 45453680), (2, 22726840), (4, 11363420), (5, 9090736), (8, 5681710), (10, 4545368), (16, 2840855), (20, 2272684), (40, 1136342), (80, 568171)]