23945440

素因数分解:

$2^5\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1453}}^1$

素因数の和:1571

約数の個数: 48

約数和(自身を含む): 57159648

約数和(自身を除く): 33214208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 103, 160, 206, 412, 515, 824, 1030, 1453, 1648, 2060, 2906, 3296, 4120, 5812, 7265, 8240, 11624, 14530, 16480, 23248, 29060, 46496, 58120, 116240, 149659, 232480, 299318, 598636, 748295, 1197272, 1496590, 2394544, 2993180, 4789088, 5986360, 11972720, 23945440]

約数ペア:

[(1, 23945440), (2, 11972720), (4, 5986360), (5, 4789088), (8, 2993180), (10, 2394544), (16, 1496590), (20, 1197272), (32, 748295), (40, 598636), (80, 299318), (103, 232480), (160, 149659), (206, 116240), (412, 58120), (515, 46496), (824, 29060), (1030, 23248), (1453, 16480), (1648, 14530), (2060, 11624), (2906, 8240), (3296, 7265), (4120, 5812)]