40242550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{9697}}^1$

素因数の和:9792

約数の個数: 24

約数和(自身を含む): 75760776

約数和(自身を除く): 35518226

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 9697, 19394, 48485, 96970, 242425, 484850, 804851, 1609702, 4024255, 8048510, 20121275, 40242550]

約数ペア:

[(1, 40242550), (2, 20121275), (5, 8048510), (10, 4024255), (25, 1609702), (50, 804851), (83, 484850), (166, 242425), (415, 96970), (830, 48485), (2075, 19394), (4150, 9697)]