34618640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61819}}^1$

素因数の和:61839

約数の個数: 40

約数和(自身を含む): 91988160

約数和(自身を除く): 57369520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 61819, 123638, 247276, 309095, 432733, 494552, 618190, 865466, 989104, 1236380, 1730932, 2163665, 2472760, 3461864, 4327330, 4945520, 6923728, 8654660, 17309320, 34618640]

約数ペア:

[(1, 34618640), (2, 17309320), (4, 8654660), (5, 6923728), (7, 4945520), (8, 4327330), (10, 3461864), (14, 2472760), (16, 2163665), (20, 1730932), (28, 1236380), (35, 989104), (40, 865466), (56, 618190), (70, 494552), (80, 432733), (112, 309095), (140, 247276), (280, 123638), (560, 61819)]