140532760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{152753}}^1$

素因数の和:152787

約数の個数: 32

約数和(自身を含む): 329948640

約数和(自身を除く): 189415880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 152753, 305506, 611012, 763765, 1222024, 1527530, 3055060, 3513319, 6110120, 7026638, 14053276, 17566595, 28106552, 35133190, 70266380, 140532760]

約数ペア:

[(1, 140532760), (2, 70266380), (4, 35133190), (5, 28106552), (8, 17566595), (10, 14053276), (20, 7026638), (23, 6110120), (40, 3513319), (46, 3055060), (92, 1527530), (115, 1222024), (184, 763765), (230, 611012), (460, 305506), (920, 152753)]