40733810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{727}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 79252992

約数和(自身を除く): 38519182

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 431, 727, 862, 1454, 2155, 3635, 4310, 5603, 7270, 9451, 11206, 18902, 28015, 47255, 56030, 94510, 313337, 626674, 1566685, 3133370, 4073381, 8146762, 20366905, 40733810]

約数ペア:

[(1, 40733810), (2, 20366905), (5, 8146762), (10, 4073381), (13, 3133370), (26, 1566685), (65, 626674), (130, 313337), (431, 94510), (727, 56030), (862, 47255), (1454, 28015), (2155, 18902), (3635, 11206), (4310, 9451), (5603, 7270)]