1240540115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{11057}}^1$

素因数の和:12262

約数の個数: 16

約数和(自身を含む): 1568466720

約数和(自身を除く): 327926605

約数列:

[1, 5, 19, 95, 1181, 5905, 11057, 22439, 55285, 112195, 210083, 1050415, 13058317, 65291585, 248108023, 1240540115]

約数ペア:

[(1, 1240540115), (5, 248108023), (19, 65291585), (95, 13058317), (1181, 1050415), (5905, 210083), (11057, 112195), (22439, 55285)]