6611320

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 14968800

約数和(自身を除く): 8357480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 839, 985, 1576, 1678, 1970, 3356, 3940, 4195, 6712, 7880, 8390, 16780, 33560, 165283, 330566, 661132, 826415, 1322264, 1652830, 3305660, 6611320]

約数ペア:

[(1, 6611320), (2, 3305660), (4, 1652830), (5, 1322264), (8, 826415), (10, 661132), (20, 330566), (40, 165283), (197, 33560), (394, 16780), (788, 8390), (839, 7880), (985, 6712), (1576, 4195), (1678, 3940), (1970, 3356)]