30252500

素因数分解:

$2^2\times 5^4\times {\mathrm{12101}}^1$

素因数の和:12125

約数の個数: 30

約数和(自身を含む): 66161634

約数和(自身を除く): 35909134

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 12101, 24202, 48404, 60505, 121010, 242020, 302525, 605050, 1210100, 1512625, 3025250, 6050500, 7563125, 15126250, 30252500]

約数ペア:

[(1, 30252500), (2, 15126250), (4, 7563125), (5, 6050500), (10, 3025250), (20, 1512625), (25, 1210100), (50, 605050), (100, 302525), (125, 242020), (250, 121010), (500, 60505), (625, 48404), (1250, 24202), (2500, 12101)]