2029410880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1409}}^1$

素因数の和:2076

約数の個数: 112

約数和(自身を含む): 5535411840

約数和(自身を除く): 3506000960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 643, 1120, 1286, 1409, 2240, 2572, 2818, 3215, 4501, 5144, 5636, 6430, 7045, 9002, 9863, 10288, 11272, 12860, 14090, 18004, 19726, 20576, 22505, 22544, 25720, 28180, 36008, 39452, 41152, 45010, 45088, 49315, 51440, 56360, 72016, 78904, 90020, 90176, 98630, 102880, 112720, 144032, 157808, 180040, 197260, 205760, 225440, 288064, 315616, 360080, 394520, 450880, 631232, 720160, 789040, 905987, 1440320, 1578080, 1811974, 3156160, 3623948, 4529935, 6341909, 7247896, 9059870, 12683818, 14495792, 18119740, 25367636, 28991584, 31709545, 36239480, 50735272, 57983168, 63419090, 72478960, 101470544, 126838180, 144957920, 202941088, 253676360, 289915840, 405882176, 507352720, 1014705440, 2029410880]

約数ペア:

[(1, 2029410880), (2, 1014705440), (4, 507352720), (5, 405882176), (7, 289915840), (8, 253676360), (10, 202941088), (14, 144957920), (16, 126838180), (20, 101470544), (28, 72478960), (32, 63419090), (35, 57983168), (40, 50735272), (56, 36239480), (64, 31709545), (70, 28991584), (80, 25367636), (112, 18119740), (140, 14495792), (160, 12683818), (224, 9059870), (280, 7247896), (320, 6341909), (448, 4529935), (560, 3623948), (643, 3156160), (1120, 1811974), (1286, 1578080), (1409, 1440320), (2240, 905987), (2572, 789040), (2818, 720160), (3215, 631232), (4501, 450880), (5144, 394520), (5636, 360080), (6430, 315616), (7045, 288064), (9002, 225440), (9863, 205760), (10288, 197260), (11272, 180040), (12860, 157808), (14090, 144032), (18004, 112720), (19726, 102880), (20576, 98630), (22505, 90176), (22544, 90020), (25720, 78904), (28180, 72016), (36008, 56360), (39452, 51440), (41152, 49315), (45010, 45088)]