5357420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8641}}^1$

素因数の和:8681

約数の個数: 24

約数和(自身を含む): 11614848

約数和(自身を除く): 6257428

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8641, 17282, 34564, 43205, 86410, 172820, 267871, 535742, 1071484, 1339355, 2678710, 5357420]

約数ペア:

[(1, 5357420), (2, 2678710), (4, 1339355), (5, 1071484), (10, 535742), (20, 267871), (31, 172820), (62, 86410), (124, 43205), (155, 34564), (310, 17282), (620, 8641)]