27602740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3391}}^1$

素因数の和:3448

約数の個数: 48

約数和(自身を含む): 64963584

約数和(自身を除く): 37360844

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 3391, 4070, 6782, 8140, 13564, 16955, 33910, 37301, 67820, 74602, 125467, 149204, 186505, 250934, 373010, 501868, 627335, 746020, 1254670, 1380137, 2509340, 2760274, 5520548, 6900685, 13801370, 27602740]

約数ペア:

[(1, 27602740), (2, 13801370), (4, 6900685), (5, 5520548), (10, 2760274), (11, 2509340), (20, 1380137), (22, 1254670), (37, 746020), (44, 627335), (55, 501868), (74, 373010), (110, 250934), (148, 186505), (185, 149204), (220, 125467), (370, 74602), (407, 67820), (740, 37301), (814, 33910), (1628, 16955), (2035, 13564), (3391, 8140), (4070, 6782)]