220057550

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{19219}}^1$

素因数の和:19460

約数の個数: 24

約数和(自身を含む): 411115800

約数和(自身を除く): 191058250

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 5725, 11450, 19219, 38438, 96095, 192190, 480475, 960950, 4401151, 8802302, 22005755, 44011510, 110028775, 220057550]

約数ペア:

[(1, 220057550), (2, 110028775), (5, 44011510), (10, 22005755), (25, 8802302), (50, 4401151), (229, 960950), (458, 480475), (1145, 192190), (2290, 96095), (5725, 38438), (11450, 19219)]