6529820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 15216768

約数和(自身を除く): 8686948

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 443, 670, 737, 886, 1340, 1474, 1772, 2215, 2948, 3685, 4430, 4873, 7370, 8860, 9746, 14740, 19492, 24365, 29681, 48730, 59362, 97460, 118724, 148405, 296810, 326491, 593620, 652982, 1305964, 1632455, 3264910, 6529820]

約数ペア:

[(1, 6529820), (2, 3264910), (4, 1632455), (5, 1305964), (10, 652982), (11, 593620), (20, 326491), (22, 296810), (44, 148405), (55, 118724), (67, 97460), (110, 59362), (134, 48730), (220, 29681), (268, 24365), (335, 19492), (443, 14740), (670, 9746), (737, 8860), (886, 7370), (1340, 4873), (1474, 4430), (1772, 3685), (2215, 2948)]