39979317505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{3203}}^1\times {\mathrm{60887}}^1$

素因数の和:64136

約数の個数: 16

約数和(自身を含む): 49161458304

約数和(自身を除く): 9182140799

約数列:

[1, 5, 41, 205, 3203, 16015, 60887, 131323, 304435, 656615, 2496367, 12481835, 195021061, 975105305, 7995863501, 39979317505]

約数ペア:

[(1, 39979317505), (5, 7995863501), (41, 975105305), (205, 195021061), (3203, 12481835), (16015, 2496367), (60887, 656615), (131323, 304435)]