24906940

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42943}}^1$

素因数の和:42981

約数の個数: 24

約数和(自身を含む): 54109440

約数和(自身を除く): 29202500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 42943, 85886, 171772, 214715, 429430, 858860, 1245347, 2490694, 4981388, 6226735, 12453470, 24906940]

約数ペア:

[(1, 24906940), (2, 12453470), (4, 6226735), (5, 4981388), (10, 2490694), (20, 1245347), (29, 858860), (58, 429430), (116, 214715), (145, 171772), (290, 85886), (580, 42943)]