10980452500

素因数分解:

$2^2\times 5^4\times {\mathrm{4392181}}^1$

素因数の和:4392205

約数の個数: 30

約数和(自身を含む): 24012058994

約数和(自身を除く): 13031606494

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 4392181, 8784362, 17568724, 21960905, 43921810, 87843620, 109804525, 219609050, 439218100, 549022625, 1098045250, 2196090500, 2745113125, 5490226250, 10980452500]

約数ペア:

[(1, 10980452500), (2, 5490226250), (4, 2745113125), (5, 2196090500), (10, 1098045250), (20, 549022625), (25, 439218100), (50, 219609050), (100, 109804525), (125, 87843620), (250, 43921810), (500, 21960905), (625, 17568724), (1250, 8784362), (2500, 4392181)]