100001120

素因数分解:

$2^5\times 5^1\times {\mathrm{625007}}^1$

素因数の和:625022

約数の個数: 24

約数和(自身を含む): 236253024

約数和(自身を除く): 136251904

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 625007, 1250014, 2500028, 3125035, 5000056, 6250070, 10000112, 12500140, 20000224, 25000280, 50000560, 100001120]

約数ペア:

[(1, 100001120), (2, 50000560), (4, 25000280), (5, 20000224), (8, 12500140), (10, 10000112), (16, 6250070), (20, 5000056), (32, 3125035), (40, 2500028), (80, 1250014), (160, 625007)]