97921580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{212873}}^1$

素因数の和:212905

約数の個数: 24

約数和(自身を含む): 214576992

約数和(自身を除く): 116655412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 212873, 425746, 851492, 1064365, 2128730, 4257460, 4896079, 9792158, 19584316, 24480395, 48960790, 97921580]

約数ペア:

[(1, 97921580), (2, 48960790), (4, 24480395), (5, 19584316), (10, 9792158), (20, 4896079), (23, 4257460), (46, 2128730), (92, 1064365), (115, 851492), (230, 425746), (460, 212873)]