63775790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13259}}^1$

素因数の和:13316

約数の個数: 32

約数和(自身を含む): 126977760

約数和(自身を除く): 63201970

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 13259, 26518, 66295, 132590, 172367, 344734, 490583, 861835, 981166, 1723670, 2452915, 4905830, 6377579, 12755158, 31887895, 63775790]

約数ペア:

[(1, 63775790), (2, 31887895), (5, 12755158), (10, 6377579), (13, 4905830), (26, 2452915), (37, 1723670), (65, 981166), (74, 861835), (130, 490583), (185, 344734), (370, 172367), (481, 132590), (962, 66295), (2405, 26518), (4810, 13259)]