26357660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3191}}^1$

素因数の和:3266

約数の個数: 48

約数和(自身を含む): 64350720

約数和(自身を除く): 37993060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 3191, 4130, 6382, 8260, 12764, 15955, 22337, 31910, 44674, 63820, 89348, 111685, 188269, 223370, 376538, 446740, 753076, 941345, 1317883, 1882690, 2635766, 3765380, 5271532, 6589415, 13178830, 26357660]

約数ペア:

[(1, 26357660), (2, 13178830), (4, 6589415), (5, 5271532), (7, 3765380), (10, 2635766), (14, 1882690), (20, 1317883), (28, 941345), (35, 753076), (59, 446740), (70, 376538), (118, 223370), (140, 188269), (236, 111685), (295, 89348), (413, 63820), (590, 44674), (826, 31910), (1180, 22337), (1652, 15955), (2065, 12764), (3191, 8260), (4130, 6382)]