113500720

素因数分解:

$2^4\times 5^1\times {\mathrm{1418759}}^1$

素因数の和:1418772

約数の個数: 20

約数和(自身を含む): 263889360

約数和(自身を除く): 150388640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1418759, 2837518, 5675036, 7093795, 11350072, 14187590, 22700144, 28375180, 56750360, 113500720]

約数ペア:

[(1, 113500720), (2, 56750360), (4, 28375180), (5, 22700144), (8, 14187590), (10, 11350072), (16, 7093795), (20, 5675036), (40, 2837518), (80, 1418759)]