99485840

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26459}}^1$

素因数の和:26519

約数の個数: 40

約数和(自身を含む): 236234880

約数和(自身を除く): 136749040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 26459, 52918, 105836, 132295, 211672, 264590, 423344, 529180, 1058360, 1243573, 2116720, 2487146, 4974292, 6217865, 9948584, 12435730, 19897168, 24871460, 49742920, 99485840]

約数ペア:

[(1, 99485840), (2, 49742920), (4, 24871460), (5, 19897168), (8, 12435730), (10, 9948584), (16, 6217865), (20, 4974292), (40, 2487146), (47, 2116720), (80, 1243573), (94, 1058360), (188, 529180), (235, 423344), (376, 264590), (470, 211672), (752, 132295), (940, 105836), (1880, 52918), (3760, 26459)]