16092760

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3691}}^1$

素因数の和:3811

約数の個数: 32

約数和(自身を含む): 36550800

約数和(自身を除く): 20458040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 3691, 4360, 7382, 14764, 18455, 29528, 36910, 73820, 147640, 402319, 804638, 1609276, 2011595, 3218552, 4023190, 8046380, 16092760]

約数ペア:

[(1, 16092760), (2, 8046380), (4, 4023190), (5, 3218552), (8, 2011595), (10, 1609276), (20, 804638), (40, 402319), (109, 147640), (218, 73820), (436, 36910), (545, 29528), (872, 18455), (1090, 14764), (2180, 7382), (3691, 4360)]