11408033440

素因数分解:

$2^5\times 5^1\times {\mathrm{487}}^1\times {\mathrm{146407}}^1$

素因数の和:146909

約数の個数: 48

約数和(自身を含む): 27007005312

約数和(自身を除く): 15598971872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 487, 974, 1948, 2435, 3896, 4870, 7792, 9740, 15584, 19480, 38960, 77920, 146407, 292814, 585628, 732035, 1171256, 1464070, 2342512, 2928140, 4685024, 5856280, 11712560, 23425120, 71300209, 142600418, 285200836, 356501045, 570401672, 713002090, 1140803344, 1426004180, 2281606688, 2852008360, 5704016720, 11408033440]

約数ペア:

[(1, 11408033440), (2, 5704016720), (4, 2852008360), (5, 2281606688), (8, 1426004180), (10, 1140803344), (16, 713002090), (20, 570401672), (32, 356501045), (40, 285200836), (80, 142600418), (160, 71300209), (487, 23425120), (974, 11712560), (1948, 5856280), (2435, 4685024), (3896, 2928140), (4870, 2342512), (7792, 1464070), (9740, 1171256), (15584, 732035), (19480, 585628), (38960, 292814), (77920, 146407)]