45252800

素因数分解:

$2^6\times 5^2\times {\mathrm{28283}}^1$

素因数の和:28305

約数の個数: 42

約数和(自身を含む): 111354108

約数和(自身を除く): 66101308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 28283, 56566, 113132, 141415, 226264, 282830, 452528, 565660, 707075, 905056, 1131320, 1414150, 1810112, 2262640, 2828300, 4525280, 5656600, 9050560, 11313200, 22626400, 45252800]

約数ペア:

[(1, 45252800), (2, 22626400), (4, 11313200), (5, 9050560), (8, 5656600), (10, 4525280), (16, 2828300), (20, 2262640), (25, 1810112), (32, 1414150), (40, 1131320), (50, 905056), (64, 707075), (80, 565660), (100, 452528), (160, 282830), (200, 226264), (320, 141415), (400, 113132), (800, 56566), (1600, 28283)]