47783000

素因数分解:

$2^3\times 5^3\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 113555520

約数和(自身を除く): 65772520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 125, 142, 200, 250, 284, 355, 500, 568, 673, 710, 1000, 1346, 1420, 1775, 2692, 2840, 3365, 3550, 5384, 6730, 7100, 8875, 13460, 14200, 16825, 17750, 26920, 33650, 35500, 47783, 67300, 71000, 84125, 95566, 134600, 168250, 191132, 238915, 336500, 382264, 477830, 673000, 955660, 1194575, 1911320, 2389150, 4778300, 5972875, 9556600, 11945750, 23891500, 47783000]

約数ペア:

[(1, 47783000), (2, 23891500), (4, 11945750), (5, 9556600), (8, 5972875), (10, 4778300), (20, 2389150), (25, 1911320), (40, 1194575), (50, 955660), (71, 673000), (100, 477830), (125, 382264), (142, 336500), (200, 238915), (250, 191132), (284, 168250), (355, 134600), (500, 95566), (568, 84125), (673, 71000), (710, 67300), (1000, 47783), (1346, 35500), (1420, 33650), (1775, 26920), (2692, 17750), (2840, 16825), (3365, 14200), (3550, 13460), (5384, 8875), (6730, 7100)]