74126000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2887

約数の個数: 80

約数和(自身を含む): 193091808

約数和(自身を除く): 118965808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1625, 2000, 2600, 2851, 3250, 5200, 5702, 6500, 11404, 13000, 14255, 22808, 26000, 28510, 37063, 45616, 57020, 71275, 74126, 114040, 142550, 148252, 185315, 228080, 285100, 296504, 356375, 370630, 570200, 593008, 712750, 741260, 926575, 1140400, 1425500, 1482520, 1853150, 2851000, 2965040, 3706300, 4632875, 5702000, 7412600, 9265750, 14825200, 18531500, 37063000, 74126000]

約数ペア:

[(1, 74126000), (2, 37063000), (4, 18531500), (5, 14825200), (8, 9265750), (10, 7412600), (13, 5702000), (16, 4632875), (20, 3706300), (25, 2965040), (26, 2851000), (40, 1853150), (50, 1482520), (52, 1425500), (65, 1140400), (80, 926575), (100, 741260), (104, 712750), (125, 593008), (130, 570200), (200, 370630), (208, 356375), (250, 296504), (260, 285100), (325, 228080), (400, 185315), (500, 148252), (520, 142550), (650, 114040), (1000, 74126), (1040, 71275), (1300, 57020), (1625, 45616), (2000, 37063), (2600, 28510), (2851, 26000), (3250, 22808), (5200, 14255), (5702, 13000), (6500, 11404)]