57861280

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3511}}^1$

素因数の和:3629

約数の個数: 48

約数和(自身を含む): 138063744

約数和(自身を除く): 80202464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1648, 2060, 3296, 3511, 4120, 7022, 8240, 14044, 16480, 17555, 28088, 35110, 56176, 70220, 112352, 140440, 280880, 361633, 561760, 723266, 1446532, 1808165, 2893064, 3616330, 5786128, 7232660, 11572256, 14465320, 28930640, 57861280]

約数ペア:

[(1, 57861280), (2, 28930640), (4, 14465320), (5, 11572256), (8, 7232660), (10, 5786128), (16, 3616330), (20, 2893064), (32, 1808165), (40, 1446532), (80, 723266), (103, 561760), (160, 361633), (206, 280880), (412, 140440), (515, 112352), (824, 70220), (1030, 56176), (1648, 35110), (2060, 28088), (3296, 17555), (3511, 16480), (4120, 14044), (7022, 8240)]