3993628240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{375341}}^1$

素因数の和:375380

約数の個数: 80

約数和(自身を含む): 11170177920

約数和(自身を除く): 7176549680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 190, 266, 280, 304, 380, 532, 560, 665, 760, 1064, 1330, 1520, 2128, 2660, 5320, 10640, 375341, 750682, 1501364, 1876705, 2627387, 3002728, 3753410, 5254774, 6005456, 7131479, 7506820, 10509548, 13136935, 14262958, 15013640, 21019096, 26273870, 28525916, 30027280, 35657395, 42038192, 49920353, 52547740, 57051832, 71314790, 99840706, 105095480, 114103664, 142629580, 199681412, 210190960, 249601765, 285259160, 399362824, 499203530, 570518320, 798725648, 998407060, 1996814120, 3993628240]

約数ペア:

[(1, 3993628240), (2, 1996814120), (4, 998407060), (5, 798725648), (7, 570518320), (8, 499203530), (10, 399362824), (14, 285259160), (16, 249601765), (19, 210190960), (20, 199681412), (28, 142629580), (35, 114103664), (38, 105095480), (40, 99840706), (56, 71314790), (70, 57051832), (76, 52547740), (80, 49920353), (95, 42038192), (112, 35657395), (133, 30027280), (140, 28525916), (152, 26273870), (190, 21019096), (266, 15013640), (280, 14262958), (304, 13136935), (380, 10509548), (532, 7506820), (560, 7131479), (665, 6005456), (760, 5254774), (1064, 3753410), (1330, 3002728), (1520, 2627387), (2128, 1876705), (2660, 1501364), (5320, 750682), (10640, 375341)]