42509180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 110388096

約数和(自身を除く): 67878916

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 140, 170, 212, 238, 265, 337, 340, 371, 476, 530, 595, 674, 742, 901, 1060, 1190, 1348, 1484, 1685, 1802, 1855, 2359, 2380, 3370, 3604, 3710, 4505, 4718, 5729, 6307, 6740, 7420, 9010, 9436, 11458, 11795, 12614, 17861, 18020, 22916, 23590, 25228, 28645, 31535, 35722, 40103, 47180, 57290, 63070, 71444, 80206, 89305, 114580, 125027, 126140, 160412, 178610, 200515, 250054, 303637, 357220, 401030, 500108, 607274, 625135, 802060, 1214548, 1250270, 1518185, 2125459, 2500540, 3036370, 4250918, 6072740, 8501836, 10627295, 21254590, 42509180]

約数ペア:

[(1, 42509180), (2, 21254590), (4, 10627295), (5, 8501836), (7, 6072740), (10, 4250918), (14, 3036370), (17, 2500540), (20, 2125459), (28, 1518185), (34, 1250270), (35, 1214548), (53, 802060), (68, 625135), (70, 607274), (85, 500108), (106, 401030), (119, 357220), (140, 303637), (170, 250054), (212, 200515), (238, 178610), (265, 160412), (337, 126140), (340, 125027), (371, 114580), (476, 89305), (530, 80206), (595, 71444), (674, 63070), (742, 57290), (901, 47180), (1060, 40103), (1190, 35722), (1348, 31535), (1484, 28645), (1685, 25228), (1802, 23590), (1855, 22916), (2359, 18020), (2380, 17861), (3370, 12614), (3604, 11795), (3710, 11458), (4505, 9436), (4718, 9010), (5729, 7420), (6307, 6740)]