43213580

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{5701}}^1$

素因数の和:6089

約数の個数: 24

約数和(自身を含む): 91003920

約数和(自身を除く): 47790340

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 5701, 7580, 11402, 22804, 28505, 57010, 114020, 2160679, 4321358, 8642716, 10803395, 21606790, 43213580]

約数ペア:

[(1, 43213580), (2, 21606790), (4, 10803395), (5, 8642716), (10, 4321358), (20, 2160679), (379, 114020), (758, 57010), (1516, 28505), (1895, 22804), (3790, 11402), (5701, 7580)]