103667420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{272809}}^1$

素因数の和:272837

約数の個数: 24

約数和(自身を含む): 229160400

約数和(自身を除く): 125492980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 272809, 545618, 1091236, 1364045, 2728090, 5183371, 5456180, 10366742, 20733484, 25916855, 51833710, 103667420]

約数ペア:

[(1, 103667420), (2, 51833710), (4, 25916855), (5, 20733484), (10, 10366742), (19, 5456180), (20, 5183371), (38, 2728090), (76, 1364045), (95, 1091236), (190, 545618), (380, 272809)]