76087400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{20023}}^1$

素因数の和:20058

約数の個数: 48

約数和(自身を含む): 186223200

約数和(自身を除く): 110135800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 20023, 40046, 80092, 100115, 160184, 200230, 380437, 400460, 500575, 760874, 800920, 1001150, 1521748, 1902185, 2002300, 3043496, 3804370, 4004600, 7608740, 9510925, 15217480, 19021850, 38043700, 76087400]

約数ペア:

[(1, 76087400), (2, 38043700), (4, 19021850), (5, 15217480), (8, 9510925), (10, 7608740), (19, 4004600), (20, 3804370), (25, 3043496), (38, 2002300), (40, 1902185), (50, 1521748), (76, 1001150), (95, 800920), (100, 760874), (152, 500575), (190, 400460), (200, 380437), (380, 200230), (475, 160184), (760, 100115), (950, 80092), (1900, 40046), (3800, 20023)]