41140160

素因数分解:

$2^6\times 5^1\times {\mathrm{128563}}^1$

素因数の和:128580

約数の個数: 28

約数和(自身を含む): 97965768

約数和(自身を除く): 56825608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 128563, 257126, 514252, 642815, 1028504, 1285630, 2057008, 2571260, 4114016, 5142520, 8228032, 10285040, 20570080, 41140160]

約数ペア:

[(1, 41140160), (2, 20570080), (4, 10285040), (5, 8228032), (8, 5142520), (10, 4114016), (16, 2571260), (20, 2057008), (32, 1285630), (40, 1028504), (64, 642815), (80, 514252), (160, 257126), (320, 128563)]