84846800

素因数分解:

$2^4\times 5^2\times {\mathrm{212117}}^1$

素因数の和:212135

約数の個数: 30

約数和(自身を含む): 203845398

約数和(自身を除く): 118998598

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 212117, 424234, 848468, 1060585, 1696936, 2121170, 3393872, 4242340, 5302925, 8484680, 10605850, 16969360, 21211700, 42423400, 84846800]

約数ペア:

[(1, 84846800), (2, 42423400), (4, 21211700), (5, 16969360), (8, 10605850), (10, 8484680), (16, 5302925), (20, 4242340), (25, 3393872), (40, 2121170), (50, 1696936), (80, 1060585), (100, 848468), (200, 424234), (400, 212117)]