241700200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{172643}}^1$

素因数の和:172666

約数の個数: 48

約数和(自身を含む): 642235680

約数和(自身を除く): 400535480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 172643, 345286, 690572, 863215, 1208501, 1381144, 1726430, 2417002, 3452860, 4316075, 4834004, 6042505, 6905720, 8632150, 9668008, 12085010, 17264300, 24170020, 30212525, 34528600, 48340040, 60425050, 120850100, 241700200]

約数ペア:

[(1, 241700200), (2, 120850100), (4, 60425050), (5, 48340040), (7, 34528600), (8, 30212525), (10, 24170020), (14, 17264300), (20, 12085010), (25, 9668008), (28, 8632150), (35, 6905720), (40, 6042505), (50, 4834004), (56, 4316075), (70, 3452860), (100, 2417002), (140, 1726430), (175, 1381144), (200, 1208501), (280, 863215), (350, 690572), (700, 345286), (1400, 172643)]