42384040

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9377}}^1$

素因数の和:9501

約数の個数: 32

約数和(自身を含む): 96218280

約数和(自身を除く): 53834240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 9377, 18754, 37508, 46885, 75016, 93770, 187540, 375080, 1059601, 2119202, 4238404, 5298005, 8476808, 10596010, 21192020, 42384040]

約数ペア:

[(1, 42384040), (2, 21192020), (4, 10596010), (5, 8476808), (8, 5298005), (10, 4238404), (20, 2119202), (40, 1059601), (113, 375080), (226, 187540), (452, 93770), (565, 75016), (904, 46885), (1130, 37508), (2260, 18754), (4520, 9377)]