827018000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{13339}}^1$

素因数の和:13393

約数の個数: 80

約数和(自身を含む): 2064391680

約数和(自身を除く): 1237373680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 200, 248, 250, 310, 400, 496, 500, 620, 775, 1000, 1240, 1550, 2000, 2480, 3100, 3875, 6200, 7750, 12400, 13339, 15500, 26678, 31000, 53356, 62000, 66695, 106712, 133390, 213424, 266780, 333475, 413509, 533560, 666950, 827018, 1067120, 1333900, 1654036, 1667375, 2067545, 2667800, 3308072, 3334750, 4135090, 5335600, 6616144, 6669500, 8270180, 10337725, 13339000, 16540360, 20675450, 26678000, 33080720, 41350900, 51688625, 82701800, 103377250, 165403600, 206754500, 413509000, 827018000]

約数ペア:

[(1, 827018000), (2, 413509000), (4, 206754500), (5, 165403600), (8, 103377250), (10, 82701800), (16, 51688625), (20, 41350900), (25, 33080720), (31, 26678000), (40, 20675450), (50, 16540360), (62, 13339000), (80, 10337725), (100, 8270180), (124, 6669500), (125, 6616144), (155, 5335600), (200, 4135090), (248, 3334750), (250, 3308072), (310, 2667800), (400, 2067545), (496, 1667375), (500, 1654036), (620, 1333900), (775, 1067120), (1000, 827018), (1240, 666950), (1550, 533560), (2000, 413509), (2480, 333475), (3100, 266780), (3875, 213424), (6200, 133390), (7750, 106712), (12400, 66695), (13339, 62000), (15500, 53356), (26678, 31000)]