64196090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{2287}}^1$

素因数の和:2702

約数の個数: 32

約数和(自身を含む): 132447744

約数和(自身を除く): 68251654

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2287, 2807, 4010, 4574, 5614, 11435, 14035, 16009, 22870, 28070, 32018, 80045, 160090, 917087, 1834174, 4585435, 6419609, 9170870, 12839218, 32098045, 64196090]

約数ペア:

[(1, 64196090), (2, 32098045), (5, 12839218), (7, 9170870), (10, 6419609), (14, 4585435), (35, 1834174), (70, 917087), (401, 160090), (802, 80045), (2005, 32018), (2287, 28070), (2807, 22870), (4010, 16009), (4574, 14035), (5614, 11435)]