47257000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 130141440

約数和(自身を除く): 82884440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 125, 140, 157, 172, 175, 200, 215, 250, 280, 301, 314, 344, 350, 430, 500, 602, 628, 700, 785, 860, 875, 1000, 1075, 1099, 1204, 1256, 1400, 1505, 1570, 1720, 1750, 2150, 2198, 2408, 3010, 3140, 3500, 3925, 4300, 4396, 5375, 5495, 6020, 6280, 6751, 7000, 7525, 7850, 8600, 8792, 10750, 10990, 12040, 13502, 15050, 15700, 19625, 21500, 21980, 27004, 27475, 30100, 31400, 33755, 37625, 39250, 43000, 43960, 47257, 54008, 54950, 60200, 67510, 75250, 78500, 94514, 109900, 135020, 137375, 150500, 157000, 168775, 189028, 219800, 236285, 270040, 274750, 301000, 337550, 378056, 472570, 549500, 675100, 843875, 945140, 1099000, 1181425, 1350200, 1687750, 1890280, 2362850, 3375500, 4725700, 5907125, 6751000, 9451400, 11814250, 23628500, 47257000]

約数ペア:

[(1, 47257000), (2, 23628500), (4, 11814250), (5, 9451400), (7, 6751000), (8, 5907125), (10, 4725700), (14, 3375500), (20, 2362850), (25, 1890280), (28, 1687750), (35, 1350200), (40, 1181425), (43, 1099000), (50, 945140), (56, 843875), (70, 675100), (86, 549500), (100, 472570), (125, 378056), (140, 337550), (157, 301000), (172, 274750), (175, 270040), (200, 236285), (215, 219800), (250, 189028), (280, 168775), (301, 157000), (314, 150500), (344, 137375), (350, 135020), (430, 109900), (500, 94514), (602, 78500), (628, 75250), (700, 67510), (785, 60200), (860, 54950), (875, 54008), (1000, 47257), (1075, 43960), (1099, 43000), (1204, 39250), (1256, 37625), (1400, 33755), (1505, 31400), (1570, 30100), (1720, 27475), (1750, 27004), (2150, 21980), (2198, 21500), (2408, 19625), (3010, 15700), (3140, 15050), (3500, 13502), (3925, 12040), (4300, 10990), (4396, 10750), (5375, 8792), (5495, 8600), (6020, 7850), (6280, 7525), (6751, 7000)]