26372380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{69401}}^1$

素因数の和:69429

約数の個数: 24

約数和(自身を含む): 58297680

約数和(自身を除く): 31925300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 69401, 138802, 277604, 347005, 694010, 1318619, 1388020, 2637238, 5274476, 6593095, 13186190, 26372380]

約数ペア:

[(1, 26372380), (2, 13186190), (4, 6593095), (5, 5274476), (10, 2637238), (19, 1388020), (20, 1318619), (38, 694010), (76, 347005), (95, 277604), (190, 138802), (380, 69401)]