5718460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 14076720

約数和(自身を除く): 8358260

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 139, 170, 187, 220, 242, 278, 340, 374, 484, 556, 605, 695, 748, 935, 1210, 1390, 1529, 1870, 2057, 2363, 2420, 2780, 3058, 3740, 4114, 4726, 6116, 7645, 8228, 9452, 10285, 11815, 15290, 16819, 20570, 23630, 25993, 30580, 33638, 41140, 47260, 51986, 67276, 84095, 103972, 129965, 168190, 259930, 285923, 336380, 519860, 571846, 1143692, 1429615, 2859230, 5718460]

約数ペア:

[(1, 5718460), (2, 2859230), (4, 1429615), (5, 1143692), (10, 571846), (11, 519860), (17, 336380), (20, 285923), (22, 259930), (34, 168190), (44, 129965), (55, 103972), (68, 84095), (85, 67276), (110, 51986), (121, 47260), (139, 41140), (170, 33638), (187, 30580), (220, 25993), (242, 23630), (278, 20570), (340, 16819), (374, 15290), (484, 11815), (556, 10285), (605, 9452), (695, 8228), (748, 7645), (935, 6116), (1210, 4726), (1390, 4114), (1529, 3740), (1870, 3058), (2057, 2780), (2363, 2420)]