82586540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{217333}}^1$

素因数の和:217361

約数の個数: 24

約数和(自身を含む): 182560560

約数和(自身を除く): 99974020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 217333, 434666, 869332, 1086665, 2173330, 4129327, 4346660, 8258654, 16517308, 20646635, 41293270, 82586540]

約数ペア:

[(1, 82586540), (2, 41293270), (4, 20646635), (5, 16517308), (10, 8258654), (19, 4346660), (20, 4129327), (38, 2173330), (76, 1086665), (95, 869332), (190, 434666), (380, 217333)]