105432880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{188273}}^1$

素因数の和:188293

約数の個数: 40

約数和(自身を含む): 280151712

約数和(自身を除く): 174718832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 188273, 376546, 753092, 941365, 1317911, 1506184, 1882730, 2635822, 3012368, 3765460, 5271644, 6589555, 7530920, 10543288, 13179110, 15061840, 21086576, 26358220, 52716440, 105432880]

約数ペア:

[(1, 105432880), (2, 52716440), (4, 26358220), (5, 21086576), (7, 15061840), (8, 13179110), (10, 10543288), (14, 7530920), (16, 6589555), (20, 5271644), (28, 3765460), (35, 3012368), (40, 2635822), (56, 1882730), (70, 1506184), (80, 1317911), (112, 941365), (140, 753092), (280, 376546), (560, 188273)]