3799694680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{4447}}^1$

素因数の和:5020

約数の個数: 64

約数和(自身を含む): 8776615680

約数和(自身を除く): 4976921000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 521, 820, 1042, 1640, 2084, 2605, 4168, 4447, 5210, 8894, 10420, 17788, 20840, 21361, 22235, 35576, 42722, 44470, 85444, 88940, 106805, 170888, 177880, 182327, 213610, 364654, 427220, 729308, 854440, 911635, 1458616, 1823270, 2316887, 3646540, 4633774, 7293080, 9267548, 11584435, 18535096, 23168870, 46337740, 92675480, 94992367, 189984734, 379969468, 474961835, 759938936, 949923670, 1899847340, 3799694680]

約数ペア:

[(1, 3799694680), (2, 1899847340), (4, 949923670), (5, 759938936), (8, 474961835), (10, 379969468), (20, 189984734), (40, 94992367), (41, 92675480), (82, 46337740), (164, 23168870), (205, 18535096), (328, 11584435), (410, 9267548), (521, 7293080), (820, 4633774), (1042, 3646540), (1640, 2316887), (2084, 1823270), (2605, 1458616), (4168, 911635), (4447, 854440), (5210, 729308), (8894, 427220), (10420, 364654), (17788, 213610), (20840, 182327), (21361, 177880), (22235, 170888), (35576, 106805), (42722, 88940), (44470, 85444)]