20210250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{26947}}^1$

素因数の和:26967

約数の個数: 32

約数和(自身を含む): 50446656

約数和(自身を除く): 30236406

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750, 26947, 53894, 80841, 134735, 161682, 269470, 404205, 673675, 808410, 1347350, 2021025, 3368375, 4042050, 6736750, 10105125, 20210250]

約数ペア:

[(1, 20210250), (2, 10105125), (3, 6736750), (5, 4042050), (6, 3368375), (10, 2021025), (15, 1347350), (25, 808410), (30, 673675), (50, 404205), (75, 269470), (125, 161682), (150, 134735), (250, 80841), (375, 53894), (750, 26947)]