13593140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 32376456

約数和(自身を除く): 18783316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 121, 137, 164, 205, 220, 242, 274, 410, 451, 484, 548, 605, 685, 820, 902, 1210, 1370, 1507, 1804, 2255, 2420, 2740, 3014, 4510, 4961, 5617, 6028, 7535, 9020, 9922, 11234, 15070, 16577, 19844, 22468, 24805, 28085, 30140, 33154, 49610, 56170, 61787, 66308, 82885, 99220, 112340, 123574, 165770, 247148, 308935, 331540, 617870, 679657, 1235740, 1359314, 2718628, 3398285, 6796570, 13593140]

約数ペア:

[(1, 13593140), (2, 6796570), (4, 3398285), (5, 2718628), (10, 1359314), (11, 1235740), (20, 679657), (22, 617870), (41, 331540), (44, 308935), (55, 247148), (82, 165770), (110, 123574), (121, 112340), (137, 99220), (164, 82885), (205, 66308), (220, 61787), (242, 56170), (274, 49610), (410, 33154), (451, 30140), (484, 28085), (548, 24805), (605, 22468), (685, 19844), (820, 16577), (902, 15070), (1210, 11234), (1370, 9922), (1507, 9020), (1804, 7535), (2255, 6028), (2420, 5617), (2740, 4961), (3014, 4510)]