25049620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43189}}^1$

素因数の和:43227

約数の個数: 24

約数和(自身を含む): 54419400

約数和(自身を除く): 29369780

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 43189, 86378, 172756, 215945, 431890, 863780, 1252481, 2504962, 5009924, 6262405, 12524810, 25049620]

約数ペア:

[(1, 25049620), (2, 12524810), (4, 6262405), (5, 5009924), (10, 2504962), (20, 1252481), (29, 863780), (58, 431890), (116, 215945), (145, 172756), (290, 86378), (580, 43189)]