10915160

素因数分解:

$2^3\times 5^1\times {\mathrm{272879}}^1$

素因数の和:272890

約数の個数: 16

約数和(自身を含む): 24559200

約数和(自身を除く): 13644040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 272879, 545758, 1091516, 1364395, 2183032, 2728790, 5457580, 10915160]

約数ペア:

[(1, 10915160), (2, 5457580), (4, 2728790), (5, 2183032), (8, 1364395), (10, 1091516), (20, 545758), (40, 272879)]