6514840

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:883

約数の個数: 32

約数和(自身を含む): 14736960

約数和(自身を除く): 8222120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 601, 1084, 1202, 1355, 2168, 2404, 2710, 3005, 4808, 5420, 6010, 10840, 12020, 24040, 162871, 325742, 651484, 814355, 1302968, 1628710, 3257420, 6514840]

約数ペア:

[(1, 6514840), (2, 3257420), (4, 1628710), (5, 1302968), (8, 814355), (10, 651484), (20, 325742), (40, 162871), (271, 24040), (542, 12020), (601, 10840), (1084, 6010), (1202, 5420), (1355, 4808), (2168, 3005), (2404, 2710)]