2008544090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{3929}}^1$

素因数の和:4119

約数の個数: 64

約数和(自身を含む): 4233081600

約数和(自身を除く): 2224537510

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 109, 134, 218, 335, 469, 545, 670, 763, 938, 1090, 1526, 2345, 3815, 3929, 4690, 7303, 7630, 7858, 14606, 19645, 27503, 36515, 39290, 51121, 55006, 73030, 102242, 137515, 255605, 263243, 275030, 428261, 511210, 526486, 856522, 1316215, 1842701, 2141305, 2632430, 2997827, 3685402, 4282610, 5995654, 9213505, 14989135, 18427010, 28693487, 29978270, 57386974, 143467435, 200854409, 286934870, 401708818, 1004272045, 2008544090]

約数ペア:

[(1, 2008544090), (2, 1004272045), (5, 401708818), (7, 286934870), (10, 200854409), (14, 143467435), (35, 57386974), (67, 29978270), (70, 28693487), (109, 18427010), (134, 14989135), (218, 9213505), (335, 5995654), (469, 4282610), (545, 3685402), (670, 2997827), (763, 2632430), (938, 2141305), (1090, 1842701), (1526, 1316215), (2345, 856522), (3815, 526486), (3929, 511210), (4690, 428261), (7303, 275030), (7630, 263243), (7858, 255605), (14606, 137515), (19645, 102242), (27503, 73030), (36515, 55006), (39290, 51121)]