761020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2927}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 1721664

約数和(自身を除く): 960644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2927, 5854, 11708, 14635, 29270, 38051, 58540, 76102, 152204, 190255, 380510, 761020]

約数ペア:

[(1, 761020), (2, 380510), (4, 190255), (5, 152204), (10, 76102), (13, 58540), (20, 38051), (26, 29270), (52, 14635), (65, 11708), (130, 5854), (260, 2927)]