136846880

素因数分解:

$2^5\times 5^1\times {\mathrm{855293}}^1$

素因数の和:855308

約数の個数: 24

約数和(自身を含む): 323301132

約数和(自身を除く): 186454252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 855293, 1710586, 3421172, 4276465, 6842344, 8552930, 13684688, 17105860, 27369376, 34211720, 68423440, 136846880]

約数ペア:

[(1, 136846880), (2, 68423440), (4, 34211720), (5, 27369376), (8, 17105860), (10, 13684688), (16, 8552930), (20, 6842344), (32, 4276465), (40, 3421172), (80, 1710586), (160, 855293)]