23225000

素因数分解:

$2^3\times 5^5\times {\mathrm{929}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 54488700

約数和(自身を除く): 31263700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 929, 1000, 1250, 1858, 2500, 3125, 3716, 4645, 5000, 6250, 7432, 9290, 12500, 18580, 23225, 25000, 37160, 46450, 92900, 116125, 185800, 232250, 464500, 580625, 929000, 1161250, 2322500, 2903125, 4645000, 5806250, 11612500, 23225000]

約数ペア:

[(1, 23225000), (2, 11612500), (4, 5806250), (5, 4645000), (8, 2903125), (10, 2322500), (20, 1161250), (25, 929000), (40, 580625), (50, 464500), (100, 232250), (125, 185800), (200, 116125), (250, 92900), (500, 46450), (625, 37160), (929, 25000), (1000, 23225), (1250, 18580), (1858, 12500), (2500, 9290), (3125, 7432), (3716, 6250), (4645, 5000)]