40426190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{577517}}^1$

素因数の和:577531

約数の個数: 16

約数和(自身を含む): 83162592

約数和(自身を除く): 42736402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 577517, 1155034, 2887585, 4042619, 5775170, 8085238, 20213095, 40426190]

約数ペア:

[(1, 40426190), (2, 20213095), (5, 8085238), (7, 5775170), (10, 4042619), (14, 2887585), (35, 1155034), (70, 577517)]