82190960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2351}}^1$

素因数の和:2406

約数の個数: 80

約数和(自身を含む): 209986560

約数和(自身を除く): 127795600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 38, 40, 46, 76, 80, 92, 95, 115, 152, 184, 190, 230, 304, 368, 380, 437, 460, 760, 874, 920, 1520, 1748, 1840, 2185, 2351, 3496, 4370, 4702, 6992, 8740, 9404, 11755, 17480, 18808, 23510, 34960, 37616, 44669, 47020, 54073, 89338, 94040, 108146, 178676, 188080, 216292, 223345, 270365, 357352, 432584, 446690, 540730, 714704, 865168, 893380, 1027387, 1081460, 1786760, 2054774, 2162920, 3573520, 4109548, 4325840, 5136935, 8219096, 10273870, 16438192, 20547740, 41095480, 82190960]

約数ペア:

[(1, 82190960), (2, 41095480), (4, 20547740), (5, 16438192), (8, 10273870), (10, 8219096), (16, 5136935), (19, 4325840), (20, 4109548), (23, 3573520), (38, 2162920), (40, 2054774), (46, 1786760), (76, 1081460), (80, 1027387), (92, 893380), (95, 865168), (115, 714704), (152, 540730), (184, 446690), (190, 432584), (230, 357352), (304, 270365), (368, 223345), (380, 216292), (437, 188080), (460, 178676), (760, 108146), (874, 94040), (920, 89338), (1520, 54073), (1748, 47020), (1840, 44669), (2185, 37616), (2351, 34960), (3496, 23510), (4370, 18808), (4702, 17480), (6992, 11755), (8740, 9404)]