1995718704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{10979}}^1$

素因数の和:11538

約数の個数: 80

約数和(自身を含む): 5903550720

約数和(自身を除く): 3907832016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 541, 1082, 1623, 2164, 3246, 3787, 4328, 6492, 7574, 8656, 10979, 11361, 12984, 15148, 21958, 22722, 25968, 30296, 32937, 43916, 45444, 60592, 65874, 76853, 87832, 90888, 131748, 153706, 175664, 181776, 230559, 263496, 307412, 461118, 526992, 614824, 922236, 1229648, 1844472, 3688944, 5939639, 11879278, 17818917, 23758556, 35637834, 41577473, 47517112, 71275668, 83154946, 95034224, 124732419, 142551336, 166309892, 249464838, 285102672, 332619784, 498929676, 665239568, 997859352, 1995718704]

約数ペア:

[(1, 1995718704), (2, 997859352), (3, 665239568), (4, 498929676), (6, 332619784), (7, 285102672), (8, 249464838), (12, 166309892), (14, 142551336), (16, 124732419), (21, 95034224), (24, 83154946), (28, 71275668), (42, 47517112), (48, 41577473), (56, 35637834), (84, 23758556), (112, 17818917), (168, 11879278), (336, 5939639), (541, 3688944), (1082, 1844472), (1623, 1229648), (2164, 922236), (3246, 614824), (3787, 526992), (4328, 461118), (6492, 307412), (7574, 263496), (8656, 230559), (10979, 181776), (11361, 175664), (12984, 153706), (15148, 131748), (21958, 90888), (22722, 87832), (25968, 76853), (30296, 65874), (32937, 60592), (43916, 45444)]