22297660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14479}}^1$

素因数の和:14506

約数の個数: 48

約数和(自身を含む): 58383360

約数和(自身を除く): 36085700

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 14479, 28958, 57916, 72395, 101353, 144790, 159269, 202706, 289580, 318538, 405412, 506765, 637076, 796345, 1013530, 1114883, 1592690, 2027060, 2229766, 3185380, 4459532, 5574415, 11148830, 22297660]

約数ペア:

[(1, 22297660), (2, 11148830), (4, 5574415), (5, 4459532), (7, 3185380), (10, 2229766), (11, 2027060), (14, 1592690), (20, 1114883), (22, 1013530), (28, 796345), (35, 637076), (44, 506765), (55, 405412), (70, 318538), (77, 289580), (110, 202706), (140, 159269), (154, 144790), (220, 101353), (308, 72395), (385, 57916), (770, 28958), (1540, 14479)]