3379000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 8236800

約数和(自身を除く): 4857800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 109, 124, 125, 155, 200, 218, 248, 250, 310, 436, 500, 545, 620, 775, 872, 1000, 1090, 1240, 1550, 2180, 2725, 3100, 3379, 3875, 4360, 5450, 6200, 6758, 7750, 10900, 13516, 13625, 15500, 16895, 21800, 27032, 27250, 31000, 33790, 54500, 67580, 84475, 109000, 135160, 168950, 337900, 422375, 675800, 844750, 1689500, 3379000]

約数ペア:

[(1, 3379000), (2, 1689500), (4, 844750), (5, 675800), (8, 422375), (10, 337900), (20, 168950), (25, 135160), (31, 109000), (40, 84475), (50, 67580), (62, 54500), (100, 33790), (109, 31000), (124, 27250), (125, 27032), (155, 21800), (200, 16895), (218, 15500), (248, 13625), (250, 13516), (310, 10900), (436, 7750), (500, 6758), (545, 6200), (620, 5450), (775, 4360), (872, 3875), (1000, 3379), (1090, 3100), (1240, 2725), (1550, 2180)]