13752051260

素因数分解:

$2^2\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{312121}}^1$

素因数の和:314333

約数の個数: 24

約数和(自身を含む): 28892509296

約数和(自身を除く): 15140458036

約数列:

[1, 2, 4, 5, 10, 20, 2203, 4406, 8812, 11015, 22030, 44060, 312121, 624242, 1248484, 1560605, 3121210, 6242420, 687602563, 1375205126, 2750410252, 3438012815, 6876025630, 13752051260]

約数ペア:

[(1, 13752051260), (2, 6876025630), (4, 3438012815), (5, 2750410252), (10, 1375205126), (20, 687602563), (2203, 6242420), (4406, 3121210), (8812, 1560605), (11015, 1248484), (22030, 624242), (44060, 312121)]