13558120

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5059}}^1$

素因数の和:5137

約数の個数: 32

約数和(自身を含む): 30967200

約数和(自身を除く): 17409080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 5059, 10118, 20236, 25295, 40472, 50590, 101180, 202360, 338953, 677906, 1355812, 1694765, 2711624, 3389530, 6779060, 13558120]

約数ペア:

[(1, 13558120), (2, 6779060), (4, 3389530), (5, 2711624), (8, 1694765), (10, 1355812), (20, 677906), (40, 338953), (67, 202360), (134, 101180), (268, 50590), (335, 40472), (536, 25295), (670, 20236), (1340, 10118), (2680, 5059)]