5789080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 14515200

約数和(自身を除く): 8726120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 220, 223, 236, 295, 440, 446, 472, 590, 649, 892, 1115, 1180, 1298, 1784, 2230, 2360, 2453, 2596, 3245, 4460, 4906, 5192, 6490, 8920, 9812, 12265, 12980, 13157, 19624, 24530, 25960, 26314, 49060, 52628, 65785, 98120, 105256, 131570, 144727, 263140, 289454, 526280, 578908, 723635, 1157816, 1447270, 2894540, 5789080]

約数ペア:

[(1, 5789080), (2, 2894540), (4, 1447270), (5, 1157816), (8, 723635), (10, 578908), (11, 526280), (20, 289454), (22, 263140), (40, 144727), (44, 131570), (55, 105256), (59, 98120), (88, 65785), (110, 52628), (118, 49060), (220, 26314), (223, 25960), (236, 24530), (295, 19624), (440, 13157), (446, 12980), (472, 12265), (590, 9812), (649, 8920), (892, 6490), (1115, 5192), (1180, 4906), (1298, 4460), (1784, 3245), (2230, 2596), (2360, 2453)]