57548120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{205529}}^1$

素因数の和:205547

約数の個数: 32

約数和(自身を含む): 147981600

約数和(自身を除く): 90433480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 205529, 411058, 822116, 1027645, 1438703, 1644232, 2055290, 2877406, 4110580, 5754812, 7193515, 8221160, 11509624, 14387030, 28774060, 57548120]

約数ペア:

[(1, 57548120), (2, 28774060), (4, 14387030), (5, 11509624), (7, 8221160), (8, 7193515), (10, 5754812), (14, 4110580), (20, 2877406), (28, 2055290), (35, 1644232), (40, 1438703), (56, 1027645), (70, 822116), (140, 411058), (280, 205529)]