62121020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18379}}^1$

素因数の和:18414

約数の個数: 36

約数和(自身を含む): 141268680

約数和(自身を除く): 79147660

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 18379, 36758, 73516, 91895, 183790, 238927, 367580, 477854, 955708, 1194635, 2389270, 3106051, 4778540, 6212102, 12424204, 15530255, 31060510, 62121020]

約数ペア:

[(1, 62121020), (2, 31060510), (4, 15530255), (5, 12424204), (10, 6212102), (13, 4778540), (20, 3106051), (26, 2389270), (52, 1194635), (65, 955708), (130, 477854), (169, 367580), (260, 238927), (338, 183790), (676, 91895), (845, 73516), (1690, 36758), (3380, 18379)]