87990550

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{24107}}^1$

素因数の和:24192

約数の個数: 24

約数和(自身を含む): 165911256

約数和(自身を除く): 77920706

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 365, 730, 1825, 3650, 24107, 48214, 120535, 241070, 602675, 1205350, 1759811, 3519622, 8799055, 17598110, 43995275, 87990550]

約数ペア:

[(1, 87990550), (2, 43995275), (5, 17598110), (10, 8799055), (25, 3519622), (50, 1759811), (73, 1205350), (146, 602675), (365, 241070), (730, 120535), (1825, 48214), (3650, 24107)]