4077740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6577}}^1$

素因数の和:6617

約数の個数: 24

約数和(自身を含む): 8840832

約数和(自身を除く): 4763092

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 6577, 13154, 26308, 32885, 65770, 131540, 203887, 407774, 815548, 1019435, 2038870, 4077740]

約数ペア:

[(1, 4077740), (2, 2038870), (4, 1019435), (5, 815548), (10, 407774), (20, 203887), (31, 131540), (62, 65770), (124, 32885), (155, 26308), (310, 13154), (620, 6577)]