1125131600

素因数分解:

$2^4\times 5^2\times {\mathrm{2812829}}^1$

素因数の和:2812847

約数の個数: 30

約数和(自身を含む): 2703129630

約数和(自身を除く): 1577998030

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 2812829, 5625658, 11251316, 14064145, 22502632, 28128290, 45005264, 56256580, 70320725, 112513160, 140641450, 225026320, 281282900, 562565800, 1125131600]

約数ペア:

[(1, 1125131600), (2, 562565800), (4, 281282900), (5, 225026320), (8, 140641450), (10, 112513160), (16, 70320725), (20, 56256580), (25, 45005264), (40, 28128290), (50, 22502632), (80, 14064145), (100, 11251316), (200, 5625658), (400, 2812829)]