82864060

素因数分解:

$2^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{9613}}^1$

素因数の和:10053

約数の個数: 24

約数和(自身を含む): 174436416

約数和(自身を除く): 91572356

約数列:

[1, 2, 4, 5, 10, 20, 431, 862, 1724, 2155, 4310, 8620, 9613, 19226, 38452, 48065, 96130, 192260, 4143203, 8286406, 16572812, 20716015, 41432030, 82864060]

約数ペア:

[(1, 82864060), (2, 41432030), (4, 20716015), (5, 16572812), (10, 8286406), (20, 4143203), (431, 192260), (862, 96130), (1724, 48065), (2155, 38452), (4310, 19226), (8620, 9613)]