97420130

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{21991}}^1$

素因数の和:22441

約数の個数: 16

約数和(自身を含む): 175760064

約数和(自身を除く): 78339934

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 21991, 43982, 109955, 219910, 9742013, 19484026, 48710065, 97420130]

約数ペア:

[(1, 97420130), (2, 48710065), (5, 19484026), (10, 9742013), (443, 219910), (886, 109955), (2215, 43982), (4430, 21991)]