3802180

素因数分解:

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

素因数の和:1419

約数の個数: 24

約数和(自身を含む): 8043840

約数和(自身を除く): 4241660

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1259, 1510, 2518, 3020, 5036, 6295, 12590, 25180, 190109, 380218, 760436, 950545, 1901090, 3802180]

約数ペア:

[(1, 3802180), (2, 1901090), (4, 950545), (5, 760436), (10, 380218), (20, 190109), (151, 25180), (302, 12590), (604, 6295), (755, 5036), (1259, 3020), (1510, 2518)]