2017189600

素因数分解:

$2^5\times 5^2\times {\mathrm{379}}^1\times {\mathrm{6653}}^1$

素因数の和:7052

約数の個数: 72

約数和(自身を含む): 4938199560

約数和(自身を除く): 2921009960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 379, 400, 758, 800, 1516, 1895, 3032, 3790, 6064, 6653, 7580, 9475, 12128, 13306, 15160, 18950, 26612, 30320, 33265, 37900, 53224, 60640, 66530, 75800, 106448, 133060, 151600, 166325, 212896, 266120, 303200, 332650, 532240, 665300, 1064480, 1330600, 2521487, 2661200, 5042974, 5322400, 10085948, 12607435, 20171896, 25214870, 40343792, 50429740, 63037175, 80687584, 100859480, 126074350, 201718960, 252148700, 403437920, 504297400, 1008594800, 2017189600]

約数ペア:

[(1, 2017189600), (2, 1008594800), (4, 504297400), (5, 403437920), (8, 252148700), (10, 201718960), (16, 126074350), (20, 100859480), (25, 80687584), (32, 63037175), (40, 50429740), (50, 40343792), (80, 25214870), (100, 20171896), (160, 12607435), (200, 10085948), (379, 5322400), (400, 5042974), (758, 2661200), (800, 2521487), (1516, 1330600), (1895, 1064480), (3032, 665300), (3790, 532240), (6064, 332650), (6653, 303200), (7580, 266120), (9475, 212896), (12128, 166325), (13306, 151600), (15160, 133060), (18950, 106448), (26612, 75800), (30320, 66530), (33265, 60640), (37900, 53224)]