43260020

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1801}}^1$

素因数の和:3011

約数の個数: 24

約数和(自身を含む): 90972168

約数和(自身を除く): 47712148

約数列:

[1, 2, 4, 5, 10, 20, 1201, 1801, 2402, 3602, 4804, 6005, 7204, 9005, 12010, 18010, 24020, 36020, 2163001, 4326002, 8652004, 10815005, 21630010, 43260020]

約数ペア:

[(1, 43260020), (2, 21630010), (4, 10815005), (5, 8652004), (10, 4326002), (20, 2163001), (1201, 36020), (1801, 24020), (2402, 18010), (3602, 12010), (4804, 9005), (6005, 7204)]