1115800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{797}}^1$

素因数の和:820

約数の個数: 48

約数和(自身を含む): 2968560

約数和(自身を除く): 1852760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 797, 1400, 1594, 3188, 3985, 5579, 6376, 7970, 11158, 15940, 19925, 22316, 27895, 31880, 39850, 44632, 55790, 79700, 111580, 139475, 159400, 223160, 278950, 557900, 1115800]

約数ペア:

[(1, 1115800), (2, 557900), (4, 278950), (5, 223160), (7, 159400), (8, 139475), (10, 111580), (14, 79700), (20, 55790), (25, 44632), (28, 39850), (35, 31880), (40, 27895), (50, 22316), (56, 19925), (70, 15940), (100, 11158), (140, 7970), (175, 6376), (200, 5579), (280, 3985), (350, 3188), (700, 1594), (797, 1400)]