6984760

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4259}}^1$

素因数の和:4311

約数の個数: 32

約数和(自身を含む): 16102800

約数和(自身を除く): 9118040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 4259, 8518, 17036, 21295, 34072, 42590, 85180, 170360, 174619, 349238, 698476, 873095, 1396952, 1746190, 3492380, 6984760]

約数ペア:

[(1, 6984760), (2, 3492380), (4, 1746190), (5, 1396952), (8, 873095), (10, 698476), (20, 349238), (40, 174619), (41, 170360), (82, 85180), (164, 42590), (205, 34072), (328, 21295), (410, 17036), (820, 8518), (1640, 4259)]