108668860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{132523}}^1$

素因数の和:132573

約数の個数: 24

約数和(自身を含む): 233772336

約数和(自身を除く): 125103476

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 132523, 265046, 530092, 662615, 1325230, 2650460, 5433443, 10866886, 21733772, 27167215, 54334430, 108668860]

約数ペア:

[(1, 108668860), (2, 54334430), (4, 27167215), (5, 21733772), (10, 10866886), (20, 5433443), (41, 2650460), (82, 1325230), (164, 662615), (205, 530092), (410, 265046), (820, 132523)]