24799640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21379}}^1$

素因数の和:21419

約数の個数: 32

約数和(自身を含む): 57726000

約数和(自身を除く): 32926360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 21379, 42758, 85516, 106895, 171032, 213790, 427580, 619991, 855160, 1239982, 2479964, 3099955, 4959928, 6199910, 12399820, 24799640]

約数ペア:

[(1, 24799640), (2, 12399820), (4, 6199910), (5, 4959928), (8, 3099955), (10, 2479964), (20, 1239982), (29, 855160), (40, 619991), (58, 427580), (116, 213790), (145, 171032), (232, 106895), (290, 85516), (580, 42758), (1160, 21379)]