1520220070120

素因数分解:

$2^3\times 5^1\times {\mathrm{38005501753}}^1$

素因数の和:38005501764

約数の個数: 16

約数和(自身を含む): 3420495157860

約数和(自身を除く): 1900275087740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 38005501753, 76011003506, 152022007012, 190027508765, 304044014024, 380055017530, 760110035060, 1520220070120]

約数ペア:

[(1, 1520220070120), (2, 760110035060), (4, 380055017530), (5, 304044014024), (8, 190027508765), (10, 152022007012), (20, 76011003506), (40, 38005501753)]