80513230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{17167}}^1$

素因数の和:17248

約数の個数: 32

約数和(自身を含む): 168109056

約数和(自身を除く): 87595826

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 17167, 34334, 85835, 120169, 171670, 240338, 600845, 1150189, 1201690, 2300378, 5750945, 8051323, 11501890, 16102646, 40256615, 80513230]

約数ペア:

[(1, 80513230), (2, 40256615), (5, 16102646), (7, 11501890), (10, 8051323), (14, 5750945), (35, 2300378), (67, 1201690), (70, 1150189), (134, 600845), (335, 240338), (469, 171670), (670, 120169), (938, 85835), (2345, 34334), (4690, 17167)]