107907440

素因数分解:

$2^4\times 5^1\times {\mathrm{1348843}}^1$

素因数の和:1348856

約数の個数: 20

約数和(自身を含む): 250884984

約数和(自身を除く): 142977544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1348843, 2697686, 5395372, 6744215, 10790744, 13488430, 21581488, 26976860, 53953720, 107907440]

約数ペア:

[(1, 107907440), (2, 53953720), (4, 26976860), (5, 21581488), (8, 13488430), (10, 10790744), (16, 6744215), (20, 5395372), (40, 2697686), (80, 1348843)]