57830980

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{15139}}^1$

素因数の和:15339

約数の個数: 24

約数和(自身を含む): 122088960

約数和(自身を除く): 64257980

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 15139, 30278, 60556, 75695, 151390, 302780, 2891549, 5783098, 11566196, 14457745, 28915490, 57830980]

約数ペア:

[(1, 57830980), (2, 28915490), (4, 14457745), (5, 11566196), (10, 5783098), (20, 2891549), (191, 302780), (382, 151390), (764, 75695), (955, 60556), (1910, 30278), (3820, 15139)]