371260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1005

約数の個数: 24

約数和(自身を含む): 821520

約数和(自身を除く): 450260

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 977, 1954, 3908, 4885, 9770, 18563, 19540, 37126, 74252, 92815, 185630, 371260]

約数ペア:

[(1, 371260), (2, 185630), (4, 92815), (5, 74252), (10, 37126), (19, 19540), (20, 18563), (38, 9770), (76, 4885), (95, 3908), (190, 1954), (380, 977)]