22311740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2741}}^1$

素因数の和:2798

約数の個数: 48

約数和(自身を含む): 52514784

約数和(自身を除く): 30203044

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, 2741, 4070, 5482, 8140, 10964, 13705, 27410, 30151, 54820, 60302, 101417, 120604, 150755, 202834, 301510, 405668, 507085, 603020, 1014170, 1115587, 2028340, 2231174, 4462348, 5577935, 11155870, 22311740]

約数ペア:

[(1, 22311740), (2, 11155870), (4, 5577935), (5, 4462348), (10, 2231174), (11, 2028340), (20, 1115587), (22, 1014170), (37, 603020), (44, 507085), (55, 405668), (74, 301510), (110, 202834), (148, 150755), (185, 120604), (220, 101417), (370, 60302), (407, 54820), (740, 30151), (814, 27410), (1628, 13705), (2035, 10964), (2741, 8140), (4070, 5482)]