5540248

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 12902400

約数和(自身を除く): 7362152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 127, 133, 152, 164, 254, 266, 287, 328, 508, 532, 574, 779, 889, 1016, 1064, 1148, 1558, 1778, 2296, 2413, 3116, 3556, 4826, 5207, 5453, 6232, 7112, 9652, 10414, 10906, 16891, 19304, 20828, 21812, 33782, 36449, 41656, 43624, 67564, 72898, 98933, 135128, 145796, 197866, 291592, 395732, 692531, 791464, 1385062, 2770124, 5540248]

約数ペア:

[(1, 5540248), (2, 2770124), (4, 1385062), (7, 791464), (8, 692531), (14, 395732), (19, 291592), (28, 197866), (38, 145796), (41, 135128), (56, 98933), (76, 72898), (82, 67564), (127, 43624), (133, 41656), (152, 36449), (164, 33782), (254, 21812), (266, 20828), (287, 19304), (328, 16891), (508, 10906), (532, 10414), (574, 9652), (779, 7112), (889, 6232), (1016, 5453), (1064, 5207), (1148, 4826), (1558, 3556), (1778, 3116), (2296, 2413)]