964163360

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317159}}^1$

素因数の和:317193

約数の個数: 48

約数和(自身を含む): 2397729600

約数和(自身を除く): 1433566240

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, 317159, 634318, 1268636, 1585795, 2537272, 3171590, 5074544, 6026021, 6343180, 10149088, 12052042, 12686360, 24104084, 25372720, 30130105, 48208168, 50745440, 60260210, 96416336, 120520420, 192832672, 241040840, 482081680, 964163360]

約数ペア:

[(1, 964163360), (2, 482081680), (4, 241040840), (5, 192832672), (8, 120520420), (10, 96416336), (16, 60260210), (19, 50745440), (20, 48208168), (32, 30130105), (38, 25372720), (40, 24104084), (76, 12686360), (80, 12052042), (95, 10149088), (152, 6343180), (160, 6026021), (190, 5074544), (304, 3171590), (380, 2537272), (608, 1585795), (760, 1268636), (1520, 634318), (3040, 317159)]