7413909140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{41047}}^1$

素因数の和:41888

約数の個数: 48

約数和(自身を含む): 17005693824

約数和(自身を除く): 9591784684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 821, 1642, 3284, 4105, 8210, 9031, 16420, 18062, 36124, 41047, 45155, 82094, 90310, 164188, 180620, 205235, 410470, 451517, 820940, 903034, 1806068, 2257585, 4515170, 9030340, 33699587, 67399174, 134798348, 168497935, 336995870, 370695457, 673991740, 741390914, 1482781828, 1853477285, 3706954570, 7413909140]

約数ペア:

[(1, 7413909140), (2, 3706954570), (4, 1853477285), (5, 1482781828), (10, 741390914), (11, 673991740), (20, 370695457), (22, 336995870), (44, 168497935), (55, 134798348), (110, 67399174), (220, 33699587), (821, 9030340), (1642, 4515170), (3284, 2257585), (4105, 1806068), (8210, 903034), (9031, 820940), (16420, 451517), (18062, 410470), (36124, 205235), (41047, 180620), (45155, 164188), (82094, 90310)]