40169530

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{9587}}^1$

素因数の和:10013

約数の個数: 16

約数和(自身を含む): 72485280

約数和(自身を除く): 32315750

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 9587, 19174, 47935, 95870, 4016953, 8033906, 20084765, 40169530]

約数ペア:

[(1, 40169530), (2, 20084765), (5, 8033906), (10, 4016953), (419, 95870), (838, 47935), (2095, 19174), (4190, 9587)]