40653005

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 49939200

約数和(自身を除く): 9286195

約数列:

[1, 5, 79, 101, 395, 505, 1019, 5095, 7979, 39895, 80501, 102919, 402505, 514595, 8130601, 40653005]

約数ペア:

[(1, 40653005), (5, 8130601), (79, 514595), (101, 402505), (395, 102919), (505, 80501), (1019, 39895), (5095, 7979)]