6984080

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1$

素因数の和:1383

約数の個数: 40

約数和(自身を含む): 16492992

約数和(自身を除く): 9508912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1303, 1340, 2606, 2680, 5212, 5360, 6515, 10424, 13030, 20848, 26060, 52120, 87301, 104240, 174602, 349204, 436505, 698408, 873010, 1396816, 1746020, 3492040, 6984080]

約数ペア:

[(1, 6984080), (2, 3492040), (4, 1746020), (5, 1396816), (8, 873010), (10, 698408), (16, 436505), (20, 349204), (40, 174602), (67, 104240), (80, 87301), (134, 52120), (268, 26060), (335, 20848), (536, 13030), (670, 10424), (1072, 6515), (1303, 5360), (1340, 5212), (2606, 2680)]