40032535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20477}}^1$

素因数の和:20522

約数の個数: 16

約数和(自身を含む): 53078976

約数和(自身を除く): 13046441

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 20477, 102385, 348109, 470971, 1740545, 2354855, 8006507, 40032535]

約数ペア:

[(1, 40032535), (5, 8006507), (17, 2354855), (23, 1740545), (85, 470971), (115, 348109), (391, 102385), (1955, 20477)]