2759560

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3631}}^1$

素因数の和:3661

約数の個数: 32

約数和(自身を含む): 6537600

約数和(自身を除く): 3778040

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3631, 7262, 14524, 18155, 29048, 36310, 68989, 72620, 137978, 145240, 275956, 344945, 551912, 689890, 1379780, 2759560]

約数ペア:

[(1, 2759560), (2, 1379780), (4, 689890), (5, 551912), (8, 344945), (10, 275956), (19, 145240), (20, 137978), (38, 72620), (40, 68989), (76, 36310), (95, 29048), (152, 18155), (190, 14524), (380, 7262), (760, 3631)]