1330226420

素因数分解:

$2^2\times 5^1\times {\mathrm{6599}}^1\times {\mathrm{10079}}^1$

素因数の和:16687

約数の個数: 24

約数和(自身を含む): 2794176000

約数和(自身を除く): 1463949580

約数列:

[1, 2, 4, 5, 10, 20, 6599, 10079, 13198, 20158, 26396, 32995, 40316, 50395, 65990, 100790, 131980, 201580, 66511321, 133022642, 266045284, 332556605, 665113210, 1330226420]

約数ペア:

[(1, 1330226420), (2, 665113210), (4, 332556605), (5, 266045284), (10, 133022642), (20, 66511321), (6599, 201580), (10079, 131980), (13198, 100790), (20158, 65990), (26396, 50395), (32995, 40316)]