186969920

素因数分解:

$2^6\times 5^1\times {\mathrm{584281}}^1$

素因数の和:584298

約数の個数: 28

約数和(自身を含む): 445222884

約数和(自身を除く): 258252964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 584281, 1168562, 2337124, 2921405, 4674248, 5842810, 9348496, 11685620, 18696992, 23371240, 37393984, 46742480, 93484960, 186969920]

約数ペア:

[(1, 186969920), (2, 93484960), (4, 46742480), (5, 37393984), (8, 23371240), (10, 18696992), (16, 11685620), (20, 9348496), (32, 5842810), (40, 4674248), (64, 2921405), (80, 2337124), (160, 1168562), (320, 584281)]