5280754788

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{8039}}^1$

素因数の和:8377

約数の個数: 72

約数和(自身を含む): 13590944640

約数和(自身を除く): 8310189852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 257, 284, 426, 514, 639, 771, 852, 1028, 1278, 1542, 2313, 2556, 3084, 4626, 8039, 9252, 16078, 18247, 24117, 32156, 36494, 48234, 54741, 72351, 72988, 96468, 109482, 144702, 164223, 218964, 289404, 328446, 570769, 656892, 1141538, 1712307, 2066023, 2283076, 3424614, 4132046, 5136921, 6198069, 6849228, 8264092, 10273842, 12396138, 18594207, 20547684, 24792276, 37188414, 74376828, 146687633, 293375266, 440062899, 586750532, 880125798, 1320188697, 1760251596, 2640377394, 5280754788]

約数ペア:

[(1, 5280754788), (2, 2640377394), (3, 1760251596), (4, 1320188697), (6, 880125798), (9, 586750532), (12, 440062899), (18, 293375266), (36, 146687633), (71, 74376828), (142, 37188414), (213, 24792276), (257, 20547684), (284, 18594207), (426, 12396138), (514, 10273842), (639, 8264092), (771, 6849228), (852, 6198069), (1028, 5136921), (1278, 4132046), (1542, 3424614), (2313, 2283076), (2556, 2066023), (3084, 1712307), (4626, 1141538), (8039, 656892), (9252, 570769), (16078, 328446), (18247, 289404), (24117, 218964), (32156, 164223), (36494, 144702), (48234, 109482), (54741, 96468), (72351, 72988)]