90217150

素因数分解:

$2^1\times 5^2\times {\mathrm{1109}}^1\times {\mathrm{1627}}^1$

素因数の和:2748

約数の個数: 24

約数和(自身を含む): 168058440

約数和(自身を除く): 77841290

約数列:

[1, 2, 5, 10, 25, 50, 1109, 1627, 2218, 3254, 5545, 8135, 11090, 16270, 27725, 40675, 55450, 81350, 1804343, 3608686, 9021715, 18043430, 45108575, 90217150]

約数ペア:

[(1, 90217150), (2, 45108575), (5, 18043430), (10, 9021715), (25, 3608686), (50, 1804343), (1109, 81350), (1627, 55450), (2218, 40675), (3254, 27725), (5545, 16270), (8135, 11090)]