56320660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^2$

素因数の和:122

約数の個数: 108

約数和(自身を含む): 141471036

約数和(自身を除く): 85150376

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 121, 148, 170, 185, 187, 220, 242, 340, 370, 374, 407, 484, 605, 629, 740, 748, 814, 935, 1210, 1258, 1369, 1628, 1870, 2035, 2057, 2420, 2516, 2738, 3145, 3740, 4070, 4114, 4477, 5476, 6290, 6845, 6919, 8140, 8228, 8954, 10285, 12580, 13690, 13838, 15059, 17908, 20570, 22385, 23273, 27380, 27676, 30118, 34595, 41140, 44770, 46546, 60236, 69190, 75295, 76109, 89540, 93092, 116365, 138380, 150590, 152218, 165649, 232730, 256003, 301180, 304436, 331298, 380545, 465460, 512006, 662596, 761090, 828245, 1024012, 1280015, 1522180, 1656490, 2560030, 2816033, 3312980, 5120060, 5632066, 11264132, 14080165, 28160330, 56320660]

約数ペア:

[(1, 56320660), (2, 28160330), (4, 14080165), (5, 11264132), (10, 5632066), (11, 5120060), (17, 3312980), (20, 2816033), (22, 2560030), (34, 1656490), (37, 1522180), (44, 1280015), (55, 1024012), (68, 828245), (74, 761090), (85, 662596), (110, 512006), (121, 465460), (148, 380545), (170, 331298), (185, 304436), (187, 301180), (220, 256003), (242, 232730), (340, 165649), (370, 152218), (374, 150590), (407, 138380), (484, 116365), (605, 93092), (629, 89540), (740, 76109), (748, 75295), (814, 69190), (935, 60236), (1210, 46546), (1258, 44770), (1369, 41140), (1628, 34595), (1870, 30118), (2035, 27676), (2057, 27380), (2420, 23273), (2516, 22385), (2738, 20570), (3145, 17908), (3740, 15059), (4070, 13838), (4114, 13690), (4477, 12580), (5476, 10285), (6290, 8954), (6845, 8228), (6919, 8140)]