9980194.00000000

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{919}}^1$

素因数の和:958

約数の個数: 72

約数和(自身を含む): 61669440

約数和(自身を除く): 36760864

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 242, 308, 352, 484, 616, 847, 919, 968, 1232, 1694, 1838, 1936, 2464, 3388, 3676, 3872, 6433, 6776, 7352, 10109, 12866, 13552, 14704, 20218, 25732, 27104, 29408, 40436, 51464, 70763, 80872, 102928, 111199, 141526, 161744, 205856, 222398, 283052, 323488, 444796, 566104, 778393, 889592, 1132208, 1556786, 1779184, 2264416, 3113572, 3558368, 6227144, 12454288, 24908576]

約数ペア:

[(1, 24908576), (2, 12454288), (4, 6227144), (7, 3558368), (8, 3113572), (11, 2264416), (14, 1779184), (16, 1556786), (22, 1132208), (28, 889592), (32, 778393), (44, 566104), (56, 444796), (77, 323488), (88, 283052), (112, 222398), (121, 205856), (154, 161744), (176, 141526), (224, 111199), (242, 102928), (308, 80872), (352, 70763), (484, 51464), (616, 40436), (847, 29408), (919, 27104), (968, 25732), (1232, 20218), (1694, 14704), (1838, 13552), (1936, 12866), (2464, 10109), (3388, 7352), (3676, 6776), (3872, 6433)]