1823602194080

素因数分解:

$2^5\times 5^1\times {\mathrm{541}}^1\times {\mathrm{21067493}}^1$

素因数の和:21068049

約数の個数: 48

約数和(自身を含む): 4316223900744

約数和(自身を除く): 2492621706664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 541, 1082, 2164, 2705, 4328, 5410, 8656, 10820, 17312, 21640, 43280, 86560, 21067493, 42134986, 84269972, 105337465, 168539944, 210674930, 337079888, 421349860, 674159776, 842699720, 1685399440, 3370798880, 11397513713, 22795027426, 45590054852, 56987568565, 91180109704, 113975137130, 182360219408, 227950274260, 364720438816, 455900548520, 911801097040, 1823602194080]

約数ペア:

[(1, 1823602194080), (2, 911801097040), (4, 455900548520), (5, 364720438816), (8, 227950274260), (10, 182360219408), (16, 113975137130), (20, 91180109704), (32, 56987568565), (40, 45590054852), (80, 22795027426), (160, 11397513713), (541, 3370798880), (1082, 1685399440), (2164, 842699720), (2705, 674159776), (4328, 421349860), (5410, 337079888), (8656, 210674930), (10820, 168539944), (17312, 105337465), (21640, 84269972), (43280, 42134986), (86560, 21067493)]