116891000

素因数分解:

$2^3\times 5^3\times {\mathrm{41}}^1\times {\mathrm{2851}}^1$

素因数の和:2913

約数の個数: 64

約数和(自身を含む): 280294560

約数和(自身を除く): 163403560

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 125, 164, 200, 205, 250, 328, 410, 500, 820, 1000, 1025, 1640, 2050, 2851, 4100, 5125, 5702, 8200, 10250, 11404, 14255, 20500, 22808, 28510, 41000, 57020, 71275, 114040, 116891, 142550, 233782, 285100, 356375, 467564, 570200, 584455, 712750, 935128, 1168910, 1425500, 2337820, 2851000, 2922275, 4675640, 5844550, 11689100, 14611375, 23378200, 29222750, 58445500, 116891000]

約数ペア:

[(1, 116891000), (2, 58445500), (4, 29222750), (5, 23378200), (8, 14611375), (10, 11689100), (20, 5844550), (25, 4675640), (40, 2922275), (41, 2851000), (50, 2337820), (82, 1425500), (100, 1168910), (125, 935128), (164, 712750), (200, 584455), (205, 570200), (250, 467564), (328, 356375), (410, 285100), (500, 233782), (820, 142550), (1000, 116891), (1025, 114040), (1640, 71275), (2050, 57020), (2851, 41000), (4100, 28510), (5125, 22808), (5702, 20500), (8200, 14255), (10250, 11404)]