105486500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{30139}}^1$

素因数の和:30165

約数の個数: 48

約数和(自身を含む): 263303040

約数和(自身を除く): 157816540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 30139, 60278, 120556, 150695, 210973, 301390, 421946, 602780, 753475, 843892, 1054865, 1506950, 2109730, 3013900, 3767375, 4219460, 5274325, 7534750, 10548650, 15069500, 21097300, 26371625, 52743250, 105486500]

約数ペア:

[(1, 105486500), (2, 52743250), (4, 26371625), (5, 21097300), (7, 15069500), (10, 10548650), (14, 7534750), (20, 5274325), (25, 4219460), (28, 3767375), (35, 3013900), (50, 2109730), (70, 1506950), (100, 1054865), (125, 843892), (140, 753475), (175, 602780), (250, 421946), (350, 301390), (500, 210973), (700, 150695), (875, 120556), (1750, 60278), (3500, 30139)]