24813560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21391}}^1$

素因数の和:21431

約数の個数: 32

約数和(自身を含む): 57758400

約数和(自身を除く): 32944840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 21391, 42782, 85564, 106955, 171128, 213910, 427820, 620339, 855640, 1240678, 2481356, 3101695, 4962712, 6203390, 12406780, 24813560]

約数ペア:

[(1, 24813560), (2, 12406780), (4, 6203390), (5, 4962712), (8, 3101695), (10, 2481356), (20, 1240678), (29, 855640), (40, 620339), (58, 427820), (116, 213910), (145, 171128), (232, 106955), (290, 85564), (580, 42782), (1160, 21391)]