2010013250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{821}}^1\times {\mathrm{1399}}^1$

素因数の和:2244

約数の個数: 64

約数和(自身を含む): 4308595200

約数和(自身を除く): 2298581950

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 821, 875, 1399, 1642, 1750, 2798, 4105, 5747, 6995, 8210, 9793, 11494, 13990, 19586, 20525, 28735, 34975, 41050, 48965, 57470, 69950, 97930, 102625, 143675, 174875, 205250, 244825, 287350, 349750, 489650, 718375, 1148579, 1224125, 1436750, 2297158, 2448250, 5742895, 8040053, 11485790, 16080106, 28714475, 40200265, 57428950, 80400530, 143572375, 201001325, 287144750, 402002650, 1005006625, 2010013250]

約数ペア:

[(1, 2010013250), (2, 1005006625), (5, 402002650), (7, 287144750), (10, 201001325), (14, 143572375), (25, 80400530), (35, 57428950), (50, 40200265), (70, 28714475), (125, 16080106), (175, 11485790), (250, 8040053), (350, 5742895), (821, 2448250), (875, 2297158), (1399, 1436750), (1642, 1224125), (1750, 1148579), (2798, 718375), (4105, 489650), (5747, 349750), (6995, 287350), (8210, 244825), (9793, 205250), (11494, 174875), (13990, 143675), (19586, 102625), (20525, 97930), (28735, 69950), (34975, 57470), (41050, 48965)]