11537680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1873}}^1$

素因数の和:1904

約数の個数: 80

約数和(自身を含む): 33462144

約数和(自身を除く): 21924464

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 1873, 3080, 3746, 6160, 7492, 9365, 13111, 14984, 18730, 20603, 26222, 29968, 37460, 41206, 52444, 65555, 74920, 82412, 103015, 104888, 131110, 144221, 149840, 164824, 206030, 209776, 262220, 288442, 329648, 412060, 524440, 576884, 721105, 824120, 1048880, 1153768, 1442210, 1648240, 2307536, 2884420, 5768840, 11537680]

約数ペア:

[(1, 11537680), (2, 5768840), (4, 2884420), (5, 2307536), (7, 1648240), (8, 1442210), (10, 1153768), (11, 1048880), (14, 824120), (16, 721105), (20, 576884), (22, 524440), (28, 412060), (35, 329648), (40, 288442), (44, 262220), (55, 209776), (56, 206030), (70, 164824), (77, 149840), (80, 144221), (88, 131110), (110, 104888), (112, 103015), (140, 82412), (154, 74920), (176, 65555), (220, 52444), (280, 41206), (308, 37460), (385, 29968), (440, 26222), (560, 20603), (616, 18730), (770, 14984), (880, 13111), (1232, 9365), (1540, 7492), (1873, 6160), (3080, 3746)]