4118320

素因数分解:

$2^4\times 5^1\times {\mathrm{51479}}^1$

素因数の和:51492

約数の個数: 20

約数和(自身を含む): 9575280

約数和(自身を除く): 5456960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51479, 102958, 205916, 257395, 411832, 514790, 823664, 1029580, 2059160, 4118320]

約数ペア:

[(1, 4118320), (2, 2059160), (4, 1029580), (5, 823664), (8, 514790), (10, 411832), (16, 257395), (20, 205916), (40, 102958), (80, 51479)]