6430360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8461}}^1$

素因数の和:8491

約数の個数: 32

約数和(自身を含む): 15231600

約数和(自身を除く): 8801240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 8461, 16922, 33844, 42305, 67688, 84610, 160759, 169220, 321518, 338440, 643036, 803795, 1286072, 1607590, 3215180, 6430360]

約数ペア:

[(1, 6430360), (2, 3215180), (4, 1607590), (5, 1286072), (8, 803795), (10, 643036), (19, 338440), (20, 321518), (38, 169220), (40, 160759), (76, 84610), (95, 67688), (152, 42305), (190, 33844), (380, 16922), (760, 8461)]