10438270

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 19393920

約数和(自身を除く): 8955650

約数列:

[1, 2, 5, 10, 73, 79, 146, 158, 181, 362, 365, 395, 730, 790, 905, 1810, 5767, 11534, 13213, 14299, 26426, 28598, 28835, 57670, 66065, 71495, 132130, 142990, 1043827, 2087654, 5219135, 10438270]

約数ペア:

[(1, 10438270), (2, 5219135), (5, 2087654), (10, 1043827), (73, 142990), (79, 132130), (146, 71495), (158, 66065), (181, 57670), (362, 28835), (365, 28598), (395, 26426), (730, 14299), (790, 13213), (905, 11534), (1810, 5767)]