4826720

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 11557728

約数和(自身を除く): 6731008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 311, 388, 485, 622, 776, 970, 1244, 1552, 1555, 1940, 2488, 3104, 3110, 3880, 4976, 6220, 7760, 9952, 12440, 15520, 24880, 30167, 49760, 60334, 120668, 150835, 241336, 301670, 482672, 603340, 965344, 1206680, 2413360, 4826720]

約数ペア:

[(1, 4826720), (2, 2413360), (4, 1206680), (5, 965344), (8, 603340), (10, 482672), (16, 301670), (20, 241336), (32, 150835), (40, 120668), (80, 60334), (97, 49760), (160, 30167), (194, 24880), (311, 15520), (388, 12440), (485, 9952), (622, 7760), (776, 6220), (970, 4976), (1244, 3880), (1552, 3110), (1555, 3104), (1940, 2488)]