102852920

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{54709}}^1$

素因数の和:54767

約数の個数: 32

約数和(自身を含む): 236347200

約数和(自身を除く): 133494280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 54709, 109418, 218836, 273545, 437672, 547090, 1094180, 2188360, 2571323, 5142646, 10285292, 12856615, 20570584, 25713230, 51426460, 102852920]

約数ペア:

[(1, 102852920), (2, 51426460), (4, 25713230), (5, 20570584), (8, 12856615), (10, 10285292), (20, 5142646), (40, 2571323), (47, 2188360), (94, 1094180), (188, 547090), (235, 437672), (376, 273545), (470, 218836), (940, 109418), (1880, 54709)]