12130100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1316

約数の個数: 36

約数和(自身を含む): 26605068

約数和(自身を除く): 14474968

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 1201, 2020, 2402, 2525, 4804, 5050, 6005, 10100, 12010, 24020, 30025, 60050, 120100, 121301, 242602, 485204, 606505, 1213010, 2426020, 3032525, 6065050, 12130100]

約数ペア:

[(1, 12130100), (2, 6065050), (4, 3032525), (5, 2426020), (10, 1213010), (20, 606505), (25, 485204), (50, 242602), (100, 121301), (101, 120100), (202, 60050), (404, 30025), (505, 24020), (1010, 12010), (1201, 10100), (2020, 6005), (2402, 5050), (2525, 4804)]