42329240

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{4391}}^1$

素因数の和:4643

約数の個数: 32

約数和(自身を含む): 95657760

約数和(自身を除く): 53328520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4391, 4820, 8782, 9640, 17564, 21955, 35128, 43910, 87820, 175640, 1058231, 2116462, 4232924, 5291155, 8465848, 10582310, 21164620, 42329240]

約数ペア:

[(1, 42329240), (2, 21164620), (4, 10582310), (5, 8465848), (8, 5291155), (10, 4232924), (20, 2116462), (40, 1058231), (241, 175640), (482, 87820), (964, 43910), (1205, 35128), (1928, 21955), (2410, 17564), (4391, 9640), (4820, 8782)]