191018720

素因数分解:

$2^5\times 5^1\times {\mathrm{1193867}}^1$

素因数の和:1193882

約数の個数: 24

約数和(自身を含む): 451282104

約数和(自身を除く): 260263384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1193867, 2387734, 4775468, 5969335, 9550936, 11938670, 19101872, 23877340, 38203744, 47754680, 95509360, 191018720]

約数ペア:

[(1, 191018720), (2, 95509360), (4, 47754680), (5, 38203744), (8, 23877340), (10, 19101872), (16, 11938670), (20, 9550936), (32, 5969335), (40, 4775468), (80, 2387734), (160, 1193867)]