9968767240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{46679}}^1$

素因数の和:46990

約数の個数: 64

約数和(自身を含む): 23694768000

約数和(自身を除く): 13726000760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 281, 380, 562, 760, 1124, 1405, 2248, 2810, 5339, 5620, 10678, 11240, 21356, 26695, 42712, 46679, 53390, 93358, 106780, 186716, 213560, 233395, 373432, 466790, 886901, 933580, 1773802, 1867160, 3547604, 4434505, 7095208, 8869010, 13116799, 17738020, 26233598, 35476040, 52467196, 65583995, 104934392, 131167990, 249219181, 262335980, 498438362, 524671960, 996876724, 1246095905, 1993753448, 2492191810, 4984383620, 9968767240]

約数ペア:

[(1, 9968767240), (2, 4984383620), (4, 2492191810), (5, 1993753448), (8, 1246095905), (10, 996876724), (19, 524671960), (20, 498438362), (38, 262335980), (40, 249219181), (76, 131167990), (95, 104934392), (152, 65583995), (190, 52467196), (281, 35476040), (380, 26233598), (562, 17738020), (760, 13116799), (1124, 8869010), (1405, 7095208), (2248, 4434505), (2810, 3547604), (5339, 1867160), (5620, 1773802), (10678, 933580), (11240, 886901), (21356, 466790), (26695, 373432), (42712, 233395), (46679, 213560), (53390, 186716), (93358, 106780)]