45842020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{327443}}^1$

素因数の和:327459

約数の個数: 24

約数和(自身を含む): 110021184

約数和(自身を除く): 64179164

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 327443, 654886, 1309772, 1637215, 2292101, 3274430, 4584202, 6548860, 9168404, 11460505, 22921010, 45842020]

約数ペア:

[(1, 45842020), (2, 22921010), (4, 11460505), (5, 9168404), (7, 6548860), (10, 4584202), (14, 3274430), (20, 2292101), (28, 1637215), (35, 1309772), (70, 654886), (140, 327443)]