1569585380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{5107}}^1$

素因数の和:5265

約数の個数: 72

約数和(自身を含む): 3652260864

約数和(自身を除く): 2082675484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 127, 220, 242, 254, 484, 508, 605, 635, 1210, 1270, 1397, 2420, 2540, 2794, 5107, 5588, 6985, 10214, 13970, 15367, 20428, 25535, 27940, 30734, 51070, 56177, 61468, 76835, 102140, 112354, 153670, 224708, 280885, 307340, 561770, 617947, 648589, 1123540, 1235894, 1297178, 2471788, 2594356, 3089735, 3242945, 6179470, 6485890, 7134479, 12358940, 12971780, 14268958, 28537916, 35672395, 71344790, 78479269, 142689580, 156958538, 313917076, 392396345, 784792690, 1569585380]

約数ペア:

[(1, 1569585380), (2, 784792690), (4, 392396345), (5, 313917076), (10, 156958538), (11, 142689580), (20, 78479269), (22, 71344790), (44, 35672395), (55, 28537916), (110, 14268958), (121, 12971780), (127, 12358940), (220, 7134479), (242, 6485890), (254, 6179470), (484, 3242945), (508, 3089735), (605, 2594356), (635, 2471788), (1210, 1297178), (1270, 1235894), (1397, 1123540), (2420, 648589), (2540, 617947), (2794, 561770), (5107, 307340), (5588, 280885), (6985, 224708), (10214, 153670), (13970, 112354), (15367, 102140), (20428, 76835), (25535, 61468), (27940, 56177), (30734, 51070)]