104031815

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{4019}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 129669120

約数和(自身を除く): 25637305

約数列:

[1, 5, 31, 155, 167, 835, 4019, 5177, 20095, 25885, 124589, 622945, 671173, 3355865, 20806363, 104031815]

約数ペア:

[(1, 104031815), (5, 20806363), (31, 3355865), (155, 671173), (167, 622945), (835, 124589), (4019, 25885), (5177, 20095)]