57712020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{22369}}^1$

素因数の和:22424

約数の個数: 48

約数和(自身を含む): 165359040

約数和(自身を除く): 107647020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 22369, 44738, 67107, 89476, 111845, 134214, 223690, 268428, 335535, 447380, 671070, 961867, 1342140, 1923734, 2885601, 3847468, 4809335, 5771202, 9618670, 11542404, 14428005, 19237340, 28856010, 57712020]

約数ペア:

[(1, 57712020), (2, 28856010), (3, 19237340), (4, 14428005), (5, 11542404), (6, 9618670), (10, 5771202), (12, 4809335), (15, 3847468), (20, 2885601), (30, 1923734), (43, 1342140), (60, 961867), (86, 671070), (129, 447380), (172, 335535), (215, 268428), (258, 223690), (430, 134214), (516, 111845), (645, 89476), (860, 67107), (1290, 44738), (2580, 22369)]