113456960

素因数分解:

$2^6\times 5^1\times {\mathrm{354553}}^1$

素因数の和:354570

約数の個数: 28

約数和(自身を含む): 270170148

約数和(自身を除く): 156713188

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 354553, 709106, 1418212, 1772765, 2836424, 3545530, 5672848, 7091060, 11345696, 14182120, 22691392, 28364240, 56728480, 113456960]

約数ペア:

[(1, 113456960), (2, 56728480), (4, 28364240), (5, 22691392), (8, 14182120), (10, 11345696), (16, 7091060), (20, 5672848), (32, 3545530), (40, 2836424), (64, 1772765), (80, 1418212), (160, 709106), (320, 354553)]