2061596480

素因数分解:

$2^6\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{3389}}^1$

素因数の和:5307

約数の個数: 56

約数和(自身を含む): 4913208360

約数和(自身を除く): 2851611880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1901, 3389, 3802, 6778, 7604, 9505, 13556, 15208, 16945, 19010, 27112, 30416, 33890, 38020, 54224, 60832, 67780, 76040, 108448, 121664, 135560, 152080, 216896, 271120, 304160, 542240, 608320, 1084480, 6442489, 12884978, 25769956, 32212445, 51539912, 64424890, 103079824, 128849780, 206159648, 257699560, 412319296, 515399120, 1030798240, 2061596480]

約数ペア:

[(1, 2061596480), (2, 1030798240), (4, 515399120), (5, 412319296), (8, 257699560), (10, 206159648), (16, 128849780), (20, 103079824), (32, 64424890), (40, 51539912), (64, 32212445), (80, 25769956), (160, 12884978), (320, 6442489), (1901, 1084480), (3389, 608320), (3802, 542240), (6778, 304160), (7604, 271120), (9505, 216896), (13556, 152080), (15208, 135560), (16945, 121664), (19010, 108448), (27112, 76040), (30416, 67780), (33890, 60832), (38020, 54224)]