38021800

素因数分解:

$2^3\times 5^2\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1426

約数の個数: 48

約数和(自身を含む): 89056800

約数和(自身を除く): 51035000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 151, 200, 302, 604, 755, 1208, 1259, 1510, 2518, 3020, 3775, 5036, 6040, 6295, 7550, 10072, 12590, 15100, 25180, 30200, 31475, 50360, 62950, 125900, 190109, 251800, 380218, 760436, 950545, 1520872, 1901090, 3802180, 4752725, 7604360, 9505450, 19010900, 38021800]

約数ペア:

[(1, 38021800), (2, 19010900), (4, 9505450), (5, 7604360), (8, 4752725), (10, 3802180), (20, 1901090), (25, 1520872), (40, 950545), (50, 760436), (100, 380218), (151, 251800), (200, 190109), (302, 125900), (604, 62950), (755, 50360), (1208, 31475), (1259, 30200), (1510, 25180), (2518, 15100), (3020, 12590), (3775, 10072), (5036, 7550), (6040, 6295)]