23450120

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5479}}^1$

素因数の和:5597

約数の個数: 32

約数和(自身を含む): 53265600

約数和(自身を除く): 29815480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 5479, 10958, 21916, 27395, 43832, 54790, 109580, 219160, 586253, 1172506, 2345012, 2931265, 4690024, 5862530, 11725060, 23450120]

約数ペア:

[(1, 23450120), (2, 11725060), (4, 5862530), (5, 4690024), (8, 2931265), (10, 2345012), (20, 1172506), (40, 586253), (107, 219160), (214, 109580), (428, 54790), (535, 43832), (856, 27395), (1070, 21916), (2140, 10958), (4280, 5479)]