55790000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{797}}^1$

素因数の和:832

約数の個数: 100

約数和(自身を含む): 154563024

約数和(自身を除く): 98773024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 797, 875, 1000, 1250, 1400, 1594, 1750, 2000, 2500, 2800, 3188, 3500, 3985, 4375, 5000, 5579, 6376, 7000, 7970, 8750, 10000, 11158, 12752, 14000, 15940, 17500, 19925, 22316, 27895, 31880, 35000, 39850, 44632, 55790, 63760, 70000, 79700, 89264, 99625, 111580, 139475, 159400, 199250, 223160, 278950, 318800, 398500, 446320, 498125, 557900, 697375, 797000, 996250, 1115800, 1394750, 1594000, 1992500, 2231600, 2789500, 3486875, 3985000, 5579000, 6973750, 7970000, 11158000, 13947500, 27895000, 55790000]

約数ペア:

[(1, 55790000), (2, 27895000), (4, 13947500), (5, 11158000), (7, 7970000), (8, 6973750), (10, 5579000), (14, 3985000), (16, 3486875), (20, 2789500), (25, 2231600), (28, 1992500), (35, 1594000), (40, 1394750), (50, 1115800), (56, 996250), (70, 797000), (80, 697375), (100, 557900), (112, 498125), (125, 446320), (140, 398500), (175, 318800), (200, 278950), (250, 223160), (280, 199250), (350, 159400), (400, 139475), (500, 111580), (560, 99625), (625, 89264), (700, 79700), (797, 70000), (875, 63760), (1000, 55790), (1250, 44632), (1400, 39850), (1594, 35000), (1750, 31880), (2000, 27895), (2500, 22316), (2800, 19925), (3188, 17500), (3500, 15940), (3985, 14000), (4375, 12752), (5000, 11158), (5579, 10000), (6376, 8750), (7000, 7970)]