103675344160

素因数分解:

$2^5\times 5^1\times {\mathrm{647970901}}^1$

素因数の和:647970916

約数の個数: 24

約数和(自身を含む): 244933000956

約数和(自身を除く): 141257656796

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 647970901, 1295941802, 2591883604, 3239854505, 5183767208, 6479709010, 10367534416, 12959418020, 20735068832, 25918836040, 51837672080, 103675344160]

約数ペア:

[(1, 103675344160), (2, 51837672080), (4, 25918836040), (5, 20735068832), (8, 12959418020), (10, 10367534416), (16, 6479709010), (20, 5183767208), (32, 3239854505), (40, 2591883604), (80, 1295941802), (160, 647970901)]