66171140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{27803}}^1$

素因数の和:27836

約数の個数: 48

約数和(自身を含む): 168158592

約数和(自身を除く): 101987452

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 27803, 55606, 111212, 139015, 194621, 278030, 389242, 472651, 556060, 778484, 945302, 973105, 1890604, 1946210, 2363255, 3308557, 3892420, 4726510, 6617114, 9453020, 13234228, 16542785, 33085570, 66171140]

約数ペア:

[(1, 66171140), (2, 33085570), (4, 16542785), (5, 13234228), (7, 9453020), (10, 6617114), (14, 4726510), (17, 3892420), (20, 3308557), (28, 2363255), (34, 1946210), (35, 1890604), (68, 973105), (70, 945302), (85, 778484), (119, 556060), (140, 472651), (170, 389242), (238, 278030), (340, 194621), (476, 139015), (595, 111212), (1190, 55606), (2380, 27803)]