3054440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4019}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 7236000

約数和(自身を除く): 4181560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 4019, 8038, 16076, 20095, 32152, 40190, 76361, 80380, 152722, 160760, 305444, 381805, 610888, 763610, 1527220, 3054440]

約数ペア:

[(1, 3054440), (2, 1527220), (4, 763610), (5, 610888), (8, 381805), (10, 305444), (19, 160760), (20, 152722), (38, 80380), (40, 76361), (76, 40190), (95, 32152), (152, 20095), (190, 16076), (380, 8038), (760, 4019)]