2201370920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{73477}}^1$

素因数の和:73602

約数の個数: 64

約数和(自身を含む): 5713649280

約数和(自身を除く): 3512278360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 280, 428, 535, 749, 856, 1070, 1498, 2140, 2996, 3745, 4280, 5992, 7490, 14980, 29960, 73477, 146954, 293908, 367385, 514339, 587816, 734770, 1028678, 1469540, 2057356, 2571695, 2939080, 4114712, 5143390, 7862039, 10286780, 15724078, 20573560, 31448156, 39310195, 55034273, 62896312, 78620390, 110068546, 157240780, 220137092, 275171365, 314481560, 440274184, 550342730, 1100685460, 2201370920]

約数ペア:

[(1, 2201370920), (2, 1100685460), (4, 550342730), (5, 440274184), (7, 314481560), (8, 275171365), (10, 220137092), (14, 157240780), (20, 110068546), (28, 78620390), (35, 62896312), (40, 55034273), (56, 39310195), (70, 31448156), (107, 20573560), (140, 15724078), (214, 10286780), (280, 7862039), (428, 5143390), (535, 4114712), (749, 2939080), (856, 2571695), (1070, 2057356), (1498, 1469540), (2140, 1028678), (2996, 734770), (3745, 587816), (4280, 514339), (5992, 367385), (7490, 293908), (14980, 146954), (29960, 73477)]