124538080

素因数分解:

$2^5\times 5^1\times {\mathrm{778363}}^1$

素因数の和:778378

約数の個数: 24

約数和(自身を含む): 294221592

約数和(自身を除く): 169683512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 778363, 1556726, 3113452, 3891815, 6226904, 7783630, 12453808, 15567260, 24907616, 31134520, 62269040, 124538080]

約数ペア:

[(1, 124538080), (2, 62269040), (4, 31134520), (5, 24907616), (8, 15567260), (10, 12453808), (16, 7783630), (20, 6226904), (32, 3891815), (40, 3113452), (80, 1556726), (160, 778363)]