57012920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{75017}}^1$

素因数の和:75047

約数の個数: 32

約数和(自身を含む): 135032400

約数和(自身を除く): 78019480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 75017, 150034, 300068, 375085, 600136, 750170, 1425323, 1500340, 2850646, 3000680, 5701292, 7126615, 11402584, 14253230, 28506460, 57012920]

約数ペア:

[(1, 57012920), (2, 28506460), (4, 14253230), (5, 11402584), (8, 7126615), (10, 5701292), (19, 3000680), (20, 2850646), (38, 1500340), (40, 1425323), (76, 750170), (95, 600136), (152, 375085), (190, 300068), (380, 150034), (760, 75017)]