157444000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{5623}}^1$

素因数の和:5655

約数の個数: 96

約数和(自身を含む): 442181376

約数和(自身を除く): 284737376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 350, 400, 500, 560, 700, 800, 875, 1000, 1120, 1400, 1750, 2000, 2800, 3500, 4000, 5600, 5623, 7000, 11246, 14000, 22492, 28000, 28115, 39361, 44984, 56230, 78722, 89968, 112460, 140575, 157444, 179936, 196805, 224920, 281150, 314888, 393610, 449840, 562300, 629776, 702875, 787220, 899680, 984025, 1124600, 1259552, 1405750, 1574440, 1968050, 2249200, 2811500, 3148880, 3936100, 4498400, 4920125, 5623000, 6297760, 7872200, 9840250, 11246000, 15744400, 19680500, 22492000, 31488800, 39361000, 78722000, 157444000]

約数ペア:

[(1, 157444000), (2, 78722000), (4, 39361000), (5, 31488800), (7, 22492000), (8, 19680500), (10, 15744400), (14, 11246000), (16, 9840250), (20, 7872200), (25, 6297760), (28, 5623000), (32, 4920125), (35, 4498400), (40, 3936100), (50, 3148880), (56, 2811500), (70, 2249200), (80, 1968050), (100, 1574440), (112, 1405750), (125, 1259552), (140, 1124600), (160, 984025), (175, 899680), (200, 787220), (224, 702875), (250, 629776), (280, 562300), (350, 449840), (400, 393610), (500, 314888), (560, 281150), (700, 224920), (800, 196805), (875, 179936), (1000, 157444), (1120, 140575), (1400, 112460), (1750, 89968), (2000, 78722), (2800, 56230), (3500, 44984), (4000, 39361), (5600, 28115), (5623, 28000), (7000, 22492), (11246, 14000)]