28876600

素因数分解:

$2^3\times 5^2\times {\mathrm{144383}}^1$

素因数の和:144399

約数の個数: 24

約数和(自身を含む): 67138560

約数和(自身を除く): 38261960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 144383, 288766, 577532, 721915, 1155064, 1443830, 2887660, 3609575, 5775320, 7219150, 14438300, 28876600]

約数ペア:

[(1, 28876600), (2, 14438300), (4, 7219150), (5, 5775320), (8, 3609575), (10, 2887660), (20, 1443830), (25, 1155064), (40, 721915), (50, 577532), (100, 288766), (200, 144383)]