83408890

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{141371}}^1$

素因数の和:141437

約数の個数: 16

約数和(自身を含む): 152681760

約数和(自身を除く): 69272870

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 141371, 282742, 706855, 1413710, 8340889, 16681778, 41704445, 83408890]

約数ペア:

[(1, 83408890), (2, 41704445), (5, 16681778), (10, 8340889), (59, 1413710), (118, 706855), (295, 282742), (590, 141371)]