45496720

素因数分解:

$2^4\times 5^1\times {\mathrm{568709}}^1$

素因数の和:568722

約数の個数: 20

約数和(自身を含む): 105780060

約数和(自身を除く): 60283340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 568709, 1137418, 2274836, 2843545, 4549672, 5687090, 9099344, 11374180, 22748360, 45496720]

約数ペア:

[(1, 45496720), (2, 22748360), (4, 11374180), (5, 9099344), (8, 5687090), (10, 4549672), (16, 2843545), (20, 2274836), (40, 1137418), (80, 568709)]