42732290

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{23609}}^1$

素因数の和:23797

約数の個数: 16

約数和(自身を含む): 77346360

約数和(自身を除く): 34614070

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 23609, 47218, 118045, 236090, 4273229, 8546458, 21366145, 42732290]

約数ペア:

[(1, 42732290), (2, 21366145), (5, 8546458), (10, 4273229), (181, 236090), (362, 118045), (905, 47218), (1810, 23609)]