56768360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 144645480

約数和(自身を除く): 87877120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 121, 148, 185, 220, 242, 296, 317, 370, 407, 440, 484, 605, 634, 740, 814, 968, 1210, 1268, 1480, 1585, 1628, 2035, 2420, 2536, 3170, 3256, 3487, 4070, 4477, 4840, 6340, 6974, 8140, 8954, 11729, 12680, 13948, 16280, 17435, 17908, 22385, 23458, 27896, 34870, 35816, 38357, 44770, 46916, 58645, 69740, 76714, 89540, 93832, 117290, 129019, 139480, 153428, 179080, 191785, 234580, 258038, 306856, 383570, 469160, 516076, 645095, 767140, 1032152, 1290190, 1419209, 1534280, 2580380, 2838418, 5160760, 5676836, 7096045, 11353672, 14192090, 28384180, 56768360]

約数ペア:

[(1, 56768360), (2, 28384180), (4, 14192090), (5, 11353672), (8, 7096045), (10, 5676836), (11, 5160760), (20, 2838418), (22, 2580380), (37, 1534280), (40, 1419209), (44, 1290190), (55, 1032152), (74, 767140), (88, 645095), (110, 516076), (121, 469160), (148, 383570), (185, 306856), (220, 258038), (242, 234580), (296, 191785), (317, 179080), (370, 153428), (407, 139480), (440, 129019), (484, 117290), (605, 93832), (634, 89540), (740, 76714), (814, 69740), (968, 58645), (1210, 46916), (1268, 44770), (1480, 38357), (1585, 35816), (1628, 34870), (2035, 27896), (2420, 23458), (2536, 22385), (3170, 17908), (3256, 17435), (3487, 16280), (4070, 13948), (4477, 12680), (4840, 11729), (6340, 8954), (6974, 8140)]