3492040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 7980480

約数和(自身を除く): 4488440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1303, 1340, 2606, 2680, 5212, 6515, 10424, 13030, 26060, 52120, 87301, 174602, 349204, 436505, 698408, 873010, 1746020, 3492040]

約数ペア:

[(1, 3492040), (2, 1746020), (4, 873010), (5, 698408), (8, 436505), (10, 349204), (20, 174602), (40, 87301), (67, 52120), (134, 26060), (268, 13030), (335, 10424), (536, 6515), (670, 5212), (1303, 2680), (1340, 2606)]