22479640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19379}}^1$

素因数の和:19419

約数の個数: 32

約数和(自身を含む): 52326000

約数和(自身を除く): 29846360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 19379, 38758, 77516, 96895, 155032, 193790, 387580, 561991, 775160, 1123982, 2247964, 2809955, 4495928, 5619910, 11239820, 22479640]

約数ペア:

[(1, 22479640), (2, 11239820), (4, 5619910), (5, 4495928), (8, 2809955), (10, 2247964), (20, 1123982), (29, 775160), (40, 561991), (58, 387580), (116, 193790), (145, 155032), (232, 96895), (290, 77516), (580, 38758), (1160, 19379)]