22177670

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 41126400

約数和(自身を除く): 18948730

約数列:

[1, 2, 5, 10, 67, 79, 134, 158, 335, 395, 419, 670, 790, 838, 2095, 4190, 5293, 10586, 26465, 28073, 33101, 52930, 56146, 66202, 140365, 165505, 280730, 331010, 2217767, 4435534, 11088835, 22177670]

約数ペア:

[(1, 22177670), (2, 11088835), (5, 4435534), (10, 2217767), (67, 331010), (79, 280730), (134, 165505), (158, 140365), (335, 66202), (395, 56146), (419, 52930), (670, 33101), (790, 28073), (838, 26465), (2095, 10586), (4190, 5293)]