56152240

素因数分解:

$2^4\times 5^1\times {\mathrm{701903}}^1$

素因数の和:701916

約数の個数: 20

約数和(自身を含む): 130554144

約数和(自身を除く): 74401904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701903, 1403806, 2807612, 3509515, 5615224, 7019030, 11230448, 14038060, 28076120, 56152240]

約数ペア:

[(1, 56152240), (2, 28076120), (4, 14038060), (5, 11230448), (8, 7019030), (10, 5615224), (16, 3509515), (20, 2807612), (40, 1403806), (80, 701903)]