8032420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1308

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 11018780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1259, 1276, 1595, 2518, 3190, 5036, 6295, 6380, 12590, 13849, 25180, 27698, 36511, 55396, 69245, 73022, 138490, 146044, 182555, 276980, 365110, 401621, 730220, 803242, 1606484, 2008105, 4016210, 8032420]

約数ペア:

[(1, 8032420), (2, 4016210), (4, 2008105), (5, 1606484), (10, 803242), (11, 730220), (20, 401621), (22, 365110), (29, 276980), (44, 182555), (55, 146044), (58, 138490), (110, 73022), (116, 69245), (145, 55396), (220, 36511), (290, 27698), (319, 25180), (580, 13849), (638, 12590), (1259, 6380), (1276, 6295), (1595, 5036), (2518, 3190)]