1046806900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{550951}}^1$

素因数の和:550984

約数の個数: 36

約数和(自身を含む): 2391131680

約数和(自身を除く): 1344324780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 550951, 1101902, 2203804, 2754755, 5509510, 10468069, 11019020, 13773775, 20936138, 27547550, 41872276, 52340345, 55095100, 104680690, 209361380, 261701725, 523403450, 1046806900]

約数ペア:

[(1, 1046806900), (2, 523403450), (4, 261701725), (5, 209361380), (10, 104680690), (19, 55095100), (20, 52340345), (25, 41872276), (38, 27547550), (50, 20936138), (76, 13773775), (95, 11019020), (100, 10468069), (190, 5509510), (380, 2754755), (475, 2203804), (950, 1101902), (1900, 550951)]