140391080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{152599}}^1$

素因数の和:152633

約数の個数: 32

約数和(自身を含む): 329616000

約数和(自身を除く): 189224920

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 152599, 305198, 610396, 762995, 1220792, 1525990, 3051980, 3509777, 6103960, 7019554, 14039108, 17548885, 28078216, 35097770, 70195540, 140391080]

約数ペア:

[(1, 140391080), (2, 70195540), (4, 35097770), (5, 28078216), (8, 17548885), (10, 14039108), (20, 7019554), (23, 6103960), (40, 3509777), (46, 3051980), (92, 1525990), (115, 1220792), (184, 762995), (230, 610396), (460, 305198), (920, 152599)]