2092258910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{19913}}^1$

素因数の和:20025

約数の個数: 64

約数和(自身を含む): 4588185600

約数和(自身を除く): 2495926690

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 79, 95, 133, 158, 190, 266, 395, 553, 665, 790, 1106, 1330, 1501, 2765, 3002, 5530, 7505, 10507, 15010, 19913, 21014, 39826, 52535, 99565, 105070, 139391, 199130, 278782, 378347, 696955, 756694, 1393910, 1573127, 1891735, 2648429, 3146254, 3783470, 5296858, 7865635, 11011889, 13242145, 15731270, 22023778, 26484290, 29889413, 55059445, 59778826, 110118890, 149447065, 209225891, 298894130, 418451782, 1046129455, 2092258910]

約数ペア:

[(1, 2092258910), (2, 1046129455), (5, 418451782), (7, 298894130), (10, 209225891), (14, 149447065), (19, 110118890), (35, 59778826), (38, 55059445), (70, 29889413), (79, 26484290), (95, 22023778), (133, 15731270), (158, 13242145), (190, 11011889), (266, 7865635), (395, 5296858), (553, 3783470), (665, 3146254), (790, 2648429), (1106, 1891735), (1330, 1573127), (1501, 1393910), (2765, 756694), (3002, 696955), (5530, 378347), (7505, 278782), (10507, 199130), (15010, 139391), (19913, 105070), (21014, 99565), (39826, 52535)]