103668729580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398725883}}^1$

素因数の和:398725905

約数の個数: 24

約数和(自身を含む): 234450819792

約数和(自身を除く): 130782090212

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398725883, 797451766, 1594903532, 1993629415, 3987258830, 5183436479, 7974517660, 10366872958, 20733745916, 25917182395, 51834364790, 103668729580]

約数ペア:

[(1, 103668729580), (2, 51834364790), (4, 25917182395), (5, 20733745916), (10, 10366872958), (13, 7974517660), (20, 5183436479), (26, 3987258830), (52, 1993629415), (65, 1594903532), (130, 797451766), (260, 398725883)]