42658000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:318

約数の個数: 160

約数和(自身を含む): 129063168

約数和(自身を除く): 86405168

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 125, 140, 154, 175, 176, 200, 220, 250, 275, 277, 280, 308, 350, 385, 400, 440, 500, 550, 554, 560, 616, 700, 770, 875, 880, 1000, 1100, 1108, 1232, 1375, 1385, 1400, 1540, 1750, 1925, 1939, 2000, 2200, 2216, 2750, 2770, 2800, 3047, 3080, 3500, 3850, 3878, 4400, 4432, 5500, 5540, 6094, 6160, 6925, 7000, 7700, 7756, 9625, 9695, 11000, 11080, 12188, 13850, 14000, 15235, 15400, 15512, 19250, 19390, 21329, 22000, 22160, 24376, 27700, 30470, 30800, 31024, 34625, 38500, 38780, 42658, 48475, 48752, 55400, 60940, 69250, 76175, 77000, 77560, 85316, 96950, 106645, 110800, 121880, 138500, 152350, 154000, 155120, 170632, 193900, 213290, 242375, 243760, 277000, 304700, 341264, 380875, 387800, 426580, 484750, 533225, 554000, 609400, 761750, 775600, 853160, 969500, 1066450, 1218800, 1523500, 1706320, 1939000, 2132900, 2666125, 3047000, 3878000, 4265800, 5332250, 6094000, 8531600, 10664500, 21329000, 42658000]

約数ペア:

[(1, 42658000), (2, 21329000), (4, 10664500), (5, 8531600), (7, 6094000), (8, 5332250), (10, 4265800), (11, 3878000), (14, 3047000), (16, 2666125), (20, 2132900), (22, 1939000), (25, 1706320), (28, 1523500), (35, 1218800), (40, 1066450), (44, 969500), (50, 853160), (55, 775600), (56, 761750), (70, 609400), (77, 554000), (80, 533225), (88, 484750), (100, 426580), (110, 387800), (112, 380875), (125, 341264), (140, 304700), (154, 277000), (175, 243760), (176, 242375), (200, 213290), (220, 193900), (250, 170632), (275, 155120), (277, 154000), (280, 152350), (308, 138500), (350, 121880), (385, 110800), (400, 106645), (440, 96950), (500, 85316), (550, 77560), (554, 77000), (560, 76175), (616, 69250), (700, 60940), (770, 55400), (875, 48752), (880, 48475), (1000, 42658), (1100, 38780), (1108, 38500), (1232, 34625), (1375, 31024), (1385, 30800), (1400, 30470), (1540, 27700), (1750, 24376), (1925, 22160), (1939, 22000), (2000, 21329), (2200, 19390), (2216, 19250), (2750, 15512), (2770, 15400), (2800, 15235), (3047, 14000), (3080, 13850), (3500, 12188), (3850, 11080), (3878, 11000), (4400, 9695), (4432, 9625), (5500, 7756), (5540, 7700), (6094, 7000), (6160, 6925)]