2017319750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{4153}}^1$

素因数の和:4266

約数の個数: 64

約数和(自身を含む): 3965906880

約数和(自身を除く): 1948587130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 67, 125, 134, 145, 250, 290, 335, 670, 725, 1450, 1675, 1943, 3350, 3625, 3886, 4153, 7250, 8306, 8375, 9715, 16750, 19430, 20765, 41530, 48575, 97150, 103825, 120437, 207650, 240874, 242875, 278251, 485750, 519125, 556502, 602185, 1038250, 1204370, 1391255, 2782510, 3010925, 6021850, 6956275, 8069279, 13912550, 15054625, 16138558, 30109250, 34781375, 40346395, 69562750, 80692790, 201731975, 403463950, 1008659875, 2017319750]

約数ペア:

[(1, 2017319750), (2, 1008659875), (5, 403463950), (10, 201731975), (25, 80692790), (29, 69562750), (50, 40346395), (58, 34781375), (67, 30109250), (125, 16138558), (134, 15054625), (145, 13912550), (250, 8069279), (290, 6956275), (335, 6021850), (670, 3010925), (725, 2782510), (1450, 1391255), (1675, 1204370), (1943, 1038250), (3350, 602185), (3625, 556502), (3886, 519125), (4153, 485750), (7250, 278251), (8306, 242875), (8375, 240874), (9715, 207650), (16750, 120437), (19430, 103825), (20765, 97150), (41530, 48575)]