11942720

素因数分解:

$2^6\times 5^1\times {\mathrm{37321}}^1$

素因数の和:37338

約数の個数: 28

約数和(自身を含む): 28439364

約数和(自身を除く): 16496644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 37321, 74642, 149284, 186605, 298568, 373210, 597136, 746420, 1194272, 1492840, 2388544, 2985680, 5971360, 11942720]

約数ペア:

[(1, 11942720), (2, 5971360), (4, 2985680), (5, 2388544), (8, 1492840), (10, 1194272), (16, 746420), (20, 597136), (32, 373210), (40, 298568), (64, 186605), (80, 149284), (160, 74642), (320, 37321)]