60665660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 139581792

約数和(自身を除く): 78916132

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 313, 626, 881, 1252, 1565, 1762, 3130, 3443, 3524, 4405, 6260, 6886, 8810, 9691, 13772, 17215, 17620, 19382, 34430, 38764, 48455, 68860, 96910, 193820, 275753, 551506, 1103012, 1378765, 2757530, 3033283, 5515060, 6066566, 12133132, 15166415, 30332830, 60665660]

約数ペア:

[(1, 60665660), (2, 30332830), (4, 15166415), (5, 12133132), (10, 6066566), (11, 5515060), (20, 3033283), (22, 2757530), (44, 1378765), (55, 1103012), (110, 551506), (220, 275753), (313, 193820), (626, 96910), (881, 68860), (1252, 48455), (1565, 38764), (1762, 34430), (3130, 19382), (3443, 17620), (3524, 17215), (4405, 13772), (6260, 9691), (6886, 8810)]