12463660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 28802592

約数和(自身を除く): 16338932

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 313, 362, 626, 724, 905, 1252, 1565, 1810, 1991, 3130, 3443, 3620, 3982, 6260, 6886, 7964, 9955, 13772, 17215, 19910, 34430, 39820, 56653, 68860, 113306, 226612, 283265, 566530, 623183, 1133060, 1246366, 2492732, 3115915, 6231830, 12463660]

約数ペア:

[(1, 12463660), (2, 6231830), (4, 3115915), (5, 2492732), (10, 1246366), (11, 1133060), (20, 623183), (22, 566530), (44, 283265), (55, 226612), (110, 113306), (181, 68860), (220, 56653), (313, 39820), (362, 34430), (626, 19910), (724, 17215), (905, 13772), (1252, 9955), (1565, 7964), (1810, 6886), (1991, 6260), (3130, 3982), (3443, 3620)]