2101471600

素因数分解:

$2^4\times 5^2\times {\mathrm{5253679}}^1$

素因数の和:5253697

約数の個数: 30

約数和(自身を含む): 5048786480

約数和(自身を除く): 2947314880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5253679, 10507358, 21014716, 26268395, 42029432, 52536790, 84058864, 105073580, 131341975, 210147160, 262683950, 420294320, 525367900, 1050735800, 2101471600]

約数ペア:

[(1, 2101471600), (2, 1050735800), (4, 525367900), (5, 420294320), (8, 262683950), (10, 210147160), (16, 131341975), (20, 105073580), (25, 84058864), (40, 52536790), (50, 42029432), (80, 26268395), (100, 21014716), (200, 10507358), (400, 5253679)]