245604200

素因数分解:

$2^3\times 5^2\times {\mathrm{1228021}}^1$

素因数の和:1228037

約数の個数: 24

約数和(自身を含む): 571030230

約数和(自身を除く): 325426030

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1228021, 2456042, 4912084, 6140105, 9824168, 12280210, 24560420, 30700525, 49120840, 61401050, 122802100, 245604200]

約数ペア:

[(1, 245604200), (2, 122802100), (4, 61401050), (5, 49120840), (8, 30700525), (10, 24560420), (20, 12280210), (25, 9824168), (40, 6140105), (50, 4912084), (100, 2456042), (200, 1228021)]