129812950

素因数分解:

$2^1\times 5^2\times {\mathrm{541}}^1\times {\mathrm{4799}}^1$

素因数の和:5352

約数の個数: 24

約数和(自身を含む): 241948800

約数和(自身を除く): 112135850

約数列:

[1, 2, 5, 10, 25, 50, 541, 1082, 2705, 4799, 5410, 9598, 13525, 23995, 27050, 47990, 119975, 239950, 2596259, 5192518, 12981295, 25962590, 64906475, 129812950]

約数ペア:

[(1, 129812950), (2, 64906475), (5, 25962590), (10, 12981295), (25, 5192518), (50, 2596259), (541, 239950), (1082, 119975), (2705, 47990), (4799, 27050), (5410, 23995), (9598, 13525)]