34517900

素因数分解:

$2^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{8419}}^1$

素因数の和:8474

約数の個数: 36

約数和(自身を含む): 76739880

約数和(自身を除く): 42221980

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 164, 205, 410, 820, 1025, 2050, 4100, 8419, 16838, 33676, 42095, 84190, 168380, 210475, 345179, 420950, 690358, 841900, 1380716, 1725895, 3451790, 6903580, 8629475, 17258950, 34517900]

約数ペア:

[(1, 34517900), (2, 17258950), (4, 8629475), (5, 6903580), (10, 3451790), (20, 1725895), (25, 1380716), (41, 841900), (50, 690358), (82, 420950), (100, 345179), (164, 210475), (205, 168380), (410, 84190), (820, 42095), (1025, 33676), (2050, 16838), (4100, 8419)]