28044200

素因数分解:

$2^3\times 5^2\times {\mathrm{140221}}^1$

素因数の和:140237

約数の個数: 24

約数和(自身を含む): 65203230

約数和(自身を除く): 37159030

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 140221, 280442, 560884, 701105, 1121768, 1402210, 2804420, 3505525, 5608840, 7011050, 14022100, 28044200]

約数ペア:

[(1, 28044200), (2, 14022100), (4, 7011050), (5, 5608840), (8, 3505525), (10, 2804420), (20, 1402210), (25, 1121768), (40, 701105), (50, 560884), (100, 280442), (200, 140221)]