56013680

素因数分解:

$2^4\times 5^1\times {\mathrm{700171}}^1$

素因数の和:700184

約数の個数: 20

約数和(自身を含む): 130231992

約数和(自身を除く): 74218312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 700171, 1400342, 2800684, 3500855, 5601368, 7001710, 11202736, 14003420, 28006840, 56013680]

約数ペア:

[(1, 56013680), (2, 28006840), (4, 14003420), (5, 11202736), (8, 7001710), (10, 5601368), (16, 3500855), (20, 2800684), (40, 1400342), (80, 700171)]