40633180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12619}}^1$

素因数の和:12658

約数の個数: 48

約数和(自身を含む): 101767680

約数和(自身を除く): 61134500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 12619, 25238, 50476, 63095, 88333, 126190, 176666, 252380, 290237, 353332, 441665, 580474, 883330, 1160948, 1451185, 1766660, 2031659, 2902370, 4063318, 5804740, 8126636, 10158295, 20316590, 40633180]

約数ペア:

[(1, 40633180), (2, 20316590), (4, 10158295), (5, 8126636), (7, 5804740), (10, 4063318), (14, 2902370), (20, 2031659), (23, 1766660), (28, 1451185), (35, 1160948), (46, 883330), (70, 580474), (92, 441665), (115, 353332), (140, 290237), (161, 252380), (230, 176666), (322, 126190), (460, 88333), (644, 63095), (805, 50476), (1610, 25238), (3220, 12619)]