64822810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4937}}^1$

素因数の和:5058

約数の個数: 32

約数和(自身を含む): 126926352

約数和(自身を除く): 62103542

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2626, 4937, 6565, 9874, 13130, 24685, 49370, 64181, 128362, 320905, 498637, 641810, 997274, 2493185, 4986370, 6482281, 12964562, 32411405, 64822810]

約数ペア:

[(1, 64822810), (2, 32411405), (5, 12964562), (10, 6482281), (13, 4986370), (26, 2493185), (65, 997274), (101, 641810), (130, 498637), (202, 320905), (505, 128362), (1010, 64181), (1313, 49370), (2626, 24685), (4937, 13130), (6565, 9874)]