2765920

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 6667920

約数和(自身を除く): 3902000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 293, 295, 472, 586, 590, 944, 1172, 1180, 1465, 1888, 2344, 2360, 2930, 4688, 4720, 5860, 9376, 9440, 11720, 17287, 23440, 34574, 46880, 69148, 86435, 138296, 172870, 276592, 345740, 553184, 691480, 1382960, 2765920]

約数ペア:

[(1, 2765920), (2, 1382960), (4, 691480), (5, 553184), (8, 345740), (10, 276592), (16, 172870), (20, 138296), (32, 86435), (40, 69148), (59, 46880), (80, 34574), (118, 23440), (160, 17287), (236, 11720), (293, 9440), (295, 9376), (472, 5860), (586, 4720), (590, 4688), (944, 2930), (1172, 2360), (1180, 2344), (1465, 1888)]