24978860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43067}}^1$

素因数の和:43105

約数の個数: 24

約数和(自身を含む): 54265680

約数和(自身を除く): 29286820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 43067, 86134, 172268, 215335, 430670, 861340, 1248943, 2497886, 4995772, 6244715, 12489430, 24978860]

約数ペア:

[(1, 24978860), (2, 12489430), (4, 6244715), (5, 4995772), (10, 2497886), (20, 1248943), (29, 861340), (58, 430670), (116, 215335), (145, 172268), (290, 86134), (580, 43067)]