188549530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2549}}^1$

素因数の和:3138

約数の個数: 32

約数和(自身を含む): 366282000

約数和(自身を除く): 177732470

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 569, 1138, 2549, 2845, 5098, 5690, 7397, 12745, 14794, 25490, 33137, 36985, 66274, 73970, 165685, 331370, 1450381, 2900762, 7251905, 14503810, 18854953, 37709906, 94274765, 188549530]

約数ペア:

[(1, 188549530), (2, 94274765), (5, 37709906), (10, 18854953), (13, 14503810), (26, 7251905), (65, 2900762), (130, 1450381), (569, 331370), (1138, 165685), (2549, 73970), (2845, 66274), (5098, 36985), (5690, 33137), (7397, 25490), (12745, 14794)]