2034453740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{298307}}^1$

素因数の和:298358

約数の個数: 48

約数和(自身を含む): 4811111424

約数和(自身を除く): 2776657684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 3410, 6820, 298307, 596614, 1193228, 1491535, 2983070, 3281377, 5966140, 6562754, 9247517, 13125508, 16406885, 18495034, 32813770, 36990068, 46237585, 65627540, 92475170, 101722687, 184950340, 203445374, 406890748, 508613435, 1017226870, 2034453740]

約数ペア:

[(1, 2034453740), (2, 1017226870), (4, 508613435), (5, 406890748), (10, 203445374), (11, 184950340), (20, 101722687), (22, 92475170), (31, 65627540), (44, 46237585), (55, 36990068), (62, 32813770), (110, 18495034), (124, 16406885), (155, 13125508), (220, 9247517), (310, 6562754), (341, 5966140), (620, 3281377), (682, 2983070), (1364, 1491535), (1705, 1193228), (3410, 596614), (6820, 298307)]