2651506440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2008717}}^1$

素因数の和:2008742

約数の個数: 64

約数和(自身を含む): 8677661760

約数和(自身を除く): 6026155320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 2008717, 4017434, 6026151, 8034868, 10043585, 12052302, 16069736, 20087170, 22095887, 24104604, 30130755, 40174340, 44191774, 48209208, 60261510, 66287661, 80348680, 88383548, 110479435, 120523020, 132575322, 176767096, 220958870, 241046040, 265150644, 331438305, 441917740, 530301288, 662876610, 883835480, 1325753220, 2651506440]

約数ペア:

[(1, 2651506440), (2, 1325753220), (3, 883835480), (4, 662876610), (5, 530301288), (6, 441917740), (8, 331438305), (10, 265150644), (11, 241046040), (12, 220958870), (15, 176767096), (20, 132575322), (22, 120523020), (24, 110479435), (30, 88383548), (33, 80348680), (40, 66287661), (44, 60261510), (55, 48209208), (60, 44191774), (66, 40174340), (88, 30130755), (110, 24104604), (120, 22095887), (132, 20087170), (165, 16069736), (220, 12052302), (264, 10043585), (330, 8034868), (440, 6026151), (660, 4017434), (1320, 2008717)]