956508640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{314641}}^1$

素因数の和:314675

約数の個数: 48

約数和(自身を含む): 2378693520

約数和(自身を除く): 1422184880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 314641, 629282, 1258564, 1573205, 2517128, 3146410, 5034256, 5978179, 6292820, 10068512, 11956358, 12585640, 23912716, 25171280, 29890895, 47825432, 50342560, 59781790, 95650864, 119563580, 191301728, 239127160, 478254320, 956508640]

約数ペア:

[(1, 956508640), (2, 478254320), (4, 239127160), (5, 191301728), (8, 119563580), (10, 95650864), (16, 59781790), (19, 50342560), (20, 47825432), (32, 29890895), (38, 25171280), (40, 23912716), (76, 12585640), (80, 11956358), (95, 10068512), (152, 6292820), (160, 5978179), (190, 5034256), (304, 3146410), (380, 2517128), (608, 1573205), (760, 1258564), (1520, 629282), (3040, 314641)]