24932440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47947}}^1$

素因数の和:47971

約数の個数: 32

約数和(自身を含む): 60414480

約数和(自身を除く): 35482040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 47947, 95894, 191788, 239735, 383576, 479470, 623311, 958940, 1246622, 1917880, 2493244, 3116555, 4986488, 6233110, 12466220, 24932440]

約数ペア:

[(1, 24932440), (2, 12466220), (4, 6233110), (5, 4986488), (8, 3116555), (10, 2493244), (13, 1917880), (20, 1246622), (26, 958940), (40, 623311), (52, 479470), (65, 383576), (104, 239735), (130, 191788), (260, 95894), (520, 47947)]