6693880

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2439

約数の個数: 32

約数和(自身を含む): 15279840

約数和(自身を除く): 8585960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2357, 2840, 4714, 9428, 11785, 18856, 23570, 47140, 94280, 167347, 334694, 669388, 836735, 1338776, 1673470, 3346940, 6693880]

約数ペア:

[(1, 6693880), (2, 3346940), (4, 1673470), (5, 1338776), (8, 836735), (10, 669388), (20, 334694), (40, 167347), (71, 94280), (142, 47140), (284, 23570), (355, 18856), (568, 11785), (710, 9428), (1420, 4714), (2357, 2840)]