4511360620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{31721}}^1$

素因数の和:32290

約数の個数: 48

約数和(自身を含む): 10221589728

約数和(自身を除く): 5710229108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 547, 1094, 2188, 2735, 5470, 7111, 10940, 14222, 28444, 31721, 35555, 63442, 71110, 126884, 142220, 158605, 317210, 412373, 634420, 824746, 1649492, 2061865, 4123730, 8247460, 17351387, 34702774, 69405548, 86756935, 173513870, 225568031, 347027740, 451136062, 902272124, 1127840155, 2255680310, 4511360620]

約数ペア:

[(1, 4511360620), (2, 2255680310), (4, 1127840155), (5, 902272124), (10, 451136062), (13, 347027740), (20, 225568031), (26, 173513870), (52, 86756935), (65, 69405548), (130, 34702774), (260, 17351387), (547, 8247460), (1094, 4123730), (2188, 2061865), (2735, 1649492), (5470, 824746), (7111, 634420), (10940, 412373), (14222, 317210), (28444, 158605), (31721, 142220), (35555, 126884), (63442, 71110)]