27356840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2383}}^1$

素因数の和:2442

約数の個数: 64

約数和(自身を含む): 72092160

約数和(自身を除く): 44735320

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, 1148, 1435, 1640, 2296, 2383, 2870, 4766, 5740, 9532, 11480, 11915, 16681, 19064, 23830, 33362, 47660, 66724, 83405, 95320, 97703, 133448, 166810, 195406, 333620, 390812, 488515, 667240, 683921, 781624, 977030, 1367842, 1954060, 2735684, 3419605, 3908120, 5471368, 6839210, 13678420, 27356840]

約数ペア:

[(1, 27356840), (2, 13678420), (4, 6839210), (5, 5471368), (7, 3908120), (8, 3419605), (10, 2735684), (14, 1954060), (20, 1367842), (28, 977030), (35, 781624), (40, 683921), (41, 667240), (56, 488515), (70, 390812), (82, 333620), (140, 195406), (164, 166810), (205, 133448), (280, 97703), (287, 95320), (328, 83405), (410, 66724), (574, 47660), (820, 33362), (1148, 23830), (1435, 19064), (1640, 16681), (2296, 11915), (2383, 11480), (2870, 9532), (4766, 5740)]