11376680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1050

約数の個数: 64

約数和(自身を含む): 29998080

約数和(自身を除く): 18621400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 56, 70, 82, 140, 164, 205, 280, 287, 328, 410, 574, 820, 991, 1148, 1435, 1640, 1982, 2296, 2870, 3964, 4955, 5740, 6937, 7928, 9910, 11480, 13874, 19820, 27748, 34685, 39640, 40631, 55496, 69370, 81262, 138740, 162524, 203155, 277480, 284417, 325048, 406310, 568834, 812620, 1137668, 1422085, 1625240, 2275336, 2844170, 5688340, 11376680]

約数ペア:

[(1, 11376680), (2, 5688340), (4, 2844170), (5, 2275336), (7, 1625240), (8, 1422085), (10, 1137668), (14, 812620), (20, 568834), (28, 406310), (35, 325048), (40, 284417), (41, 277480), (56, 203155), (70, 162524), (82, 138740), (140, 81262), (164, 69370), (205, 55496), (280, 40631), (287, 39640), (328, 34685), (410, 27748), (574, 19820), (820, 13874), (991, 11480), (1148, 9910), (1435, 7928), (1640, 6937), (1982, 5740), (2296, 4955), (2870, 3964)]