24447080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{12473}}^1$

素因数の和:12498

約数の個数: 48

約数和(自身を含む): 63991620

約数和(自身を除く): 39544540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 12473, 24946, 49892, 62365, 87311, 99784, 124730, 174622, 249460, 349244, 436555, 498920, 611177, 698488, 873110, 1222354, 1746220, 2444708, 3055885, 3492440, 4889416, 6111770, 12223540, 24447080]

約数ペア:

[(1, 24447080), (2, 12223540), (4, 6111770), (5, 4889416), (7, 3492440), (8, 3055885), (10, 2444708), (14, 1746220), (20, 1222354), (28, 873110), (35, 698488), (40, 611177), (49, 498920), (56, 436555), (70, 349244), (98, 249460), (140, 174622), (196, 124730), (245, 99784), (280, 87311), (392, 62365), (490, 49892), (980, 24946), (1960, 12473)]