120026000

素因数分解:

$2^4\times 5^3\times {\mathrm{60013}}^1$

素因数の和:60036

約数の個数: 40

約数和(自身を含む): 290227704

約数和(自身を除く): 170201704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 60013, 120026, 240052, 300065, 480104, 600130, 960208, 1200260, 1500325, 2400520, 3000650, 4801040, 6001300, 7501625, 12002600, 15003250, 24005200, 30006500, 60013000, 120026000]

約数ペア:

[(1, 120026000), (2, 60013000), (4, 30006500), (5, 24005200), (8, 15003250), (10, 12002600), (16, 7501625), (20, 6001300), (25, 4801040), (40, 3000650), (50, 2400520), (80, 1500325), (100, 1200260), (125, 960208), (200, 600130), (250, 480104), (400, 300065), (500, 240052), (1000, 120026), (2000, 60013)]