8045596360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{179429}}^1$

素因数の和:179518

約数の個数: 64

約数和(自身を含む): 19378440000

約数和(自身を除く): 11332843640

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1121, 1180, 2242, 2360, 4484, 5605, 8968, 11210, 22420, 44840, 179429, 358858, 717716, 897145, 1435432, 1794290, 3409151, 3588580, 6818302, 7177160, 10586311, 13636604, 17045755, 21172622, 27273208, 34091510, 42345244, 52931555, 68183020, 84690488, 105863110, 136366040, 201139909, 211726220, 402279818, 423452440, 804559636, 1005699545, 1609119272, 2011399090, 4022798180, 8045596360]

約数ペア:

[(1, 8045596360), (2, 4022798180), (4, 2011399090), (5, 1609119272), (8, 1005699545), (10, 804559636), (19, 423452440), (20, 402279818), (38, 211726220), (40, 201139909), (59, 136366040), (76, 105863110), (95, 84690488), (118, 68183020), (152, 52931555), (190, 42345244), (236, 34091510), (295, 27273208), (380, 21172622), (472, 17045755), (590, 13636604), (760, 10586311), (1121, 7177160), (1180, 6818302), (2242, 3588580), (2360, 3409151), (4484, 1794290), (5605, 1435432), (8968, 897145), (11210, 717716), (22420, 358858), (44840, 179429)]