22706740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{2749}}^1$

素因数の和:2824

約数の個数: 48

約数和(自身を含む): 55440000

約数和(自身を除く): 32733260

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, 2749, 4130, 5498, 8260, 10996, 13745, 19243, 27490, 38486, 54980, 76972, 96215, 162191, 192430, 324382, 384860, 648764, 810955, 1135337, 1621910, 2270674, 3243820, 4541348, 5676685, 11353370, 22706740]

約数ペア:

[(1, 22706740), (2, 11353370), (4, 5676685), (5, 4541348), (7, 3243820), (10, 2270674), (14, 1621910), (20, 1135337), (28, 810955), (35, 648764), (59, 384860), (70, 324382), (118, 192430), (140, 162191), (236, 96215), (295, 76972), (413, 54980), (590, 38486), (826, 27490), (1180, 19243), (1652, 13745), (2065, 10996), (2749, 8260), (4130, 5498)]