38922860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{114479}}^1$

素因数の和:114505

約数の個数: 24

約数和(自身を含む): 86546880

約数和(自身を除く): 47624020

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 114479, 228958, 457916, 572395, 1144790, 1946143, 2289580, 3892286, 7784572, 9730715, 19461430, 38922860]

約数ペア:

[(1, 38922860), (2, 19461430), (4, 9730715), (5, 7784572), (10, 3892286), (17, 2289580), (20, 1946143), (34, 1144790), (68, 572395), (85, 457916), (170, 228958), (340, 114479)]