42357700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5501}}^1$

素因数の和:5533

約数の個数: 72

約数和(自身を含む): 114617664

約数和(自身を除く): 72259964

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 140, 154, 175, 220, 275, 308, 350, 385, 550, 700, 770, 1100, 1540, 1925, 3850, 5501, 7700, 11002, 22004, 27505, 38507, 55010, 60511, 77014, 110020, 121022, 137525, 154028, 192535, 242044, 275050, 302555, 385070, 423577, 550100, 605110, 770140, 847154, 962675, 1210220, 1512775, 1694308, 1925350, 2117885, 3025550, 3850700, 4235770, 6051100, 8471540, 10589425, 21178850, 42357700]

約数ペア:

[(1, 42357700), (2, 21178850), (4, 10589425), (5, 8471540), (7, 6051100), (10, 4235770), (11, 3850700), (14, 3025550), (20, 2117885), (22, 1925350), (25, 1694308), (28, 1512775), (35, 1210220), (44, 962675), (50, 847154), (55, 770140), (70, 605110), (77, 550100), (100, 423577), (110, 385070), (140, 302555), (154, 275050), (175, 242044), (220, 192535), (275, 154028), (308, 137525), (350, 121022), (385, 110020), (550, 77014), (700, 60511), (770, 55010), (1100, 38507), (1540, 27505), (1925, 22004), (3850, 11002), (5501, 7700)]