45272020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{133153}}^1$

素因数の和:133179

約数の個数: 24

約数和(自身を含む): 100664424

約数和(自身を除く): 55392404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 133153, 266306, 532612, 665765, 1331530, 2263601, 2663060, 4527202, 9054404, 11318005, 22636010, 45272020]

約数ペア:

[(1, 45272020), (2, 22636010), (4, 11318005), (5, 9054404), (10, 4527202), (17, 2663060), (20, 2263601), (34, 1331530), (68, 665765), (85, 532612), (170, 266306), (340, 133153)]