2912482540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{8647}}^1$

素因数の和:10198

約数の個数: 48

約数和(自身を含む): 6677362944

約数和(自身を除く): 3764880404

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1531, 3062, 6124, 7655, 8647, 15310, 16841, 17294, 30620, 33682, 34588, 43235, 67364, 84205, 86470, 95117, 168410, 172940, 190234, 336820, 380468, 475585, 951170, 1902340, 13238557, 26477114, 52954228, 66192785, 132385570, 145624127, 264771140, 291248254, 582496508, 728120635, 1456241270, 2912482540]

約数ペア:

[(1, 2912482540), (2, 1456241270), (4, 728120635), (5, 582496508), (10, 291248254), (11, 264771140), (20, 145624127), (22, 132385570), (44, 66192785), (55, 52954228), (110, 26477114), (220, 13238557), (1531, 1902340), (3062, 951170), (6124, 475585), (7655, 380468), (8647, 336820), (15310, 190234), (16841, 172940), (17294, 168410), (30620, 95117), (33682, 86470), (34588, 84205), (43235, 67364)]