5202428

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:175

約数の個数: 72

約数和(自身を含む): 12257280

約数和(自身を除く): 7054852

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 127, 133, 154, 196, 209, 254, 266, 308, 418, 508, 532, 539, 836, 889, 931, 1078, 1397, 1463, 1778, 1862, 2156, 2413, 2794, 2926, 3556, 3724, 4826, 5588, 5852, 6223, 9652, 9779, 10241, 12446, 16891, 19558, 20482, 24892, 26543, 33782, 39116, 40964, 53086, 67564, 68453, 106172, 118237, 136906, 185801, 236474, 273812, 371602, 472948, 743204, 1300607, 2601214, 5202428]

約数ペア:

[(1, 5202428), (2, 2601214), (4, 1300607), (7, 743204), (11, 472948), (14, 371602), (19, 273812), (22, 236474), (28, 185801), (38, 136906), (44, 118237), (49, 106172), (76, 68453), (77, 67564), (98, 53086), (127, 40964), (133, 39116), (154, 33782), (196, 26543), (209, 24892), (254, 20482), (266, 19558), (308, 16891), (418, 12446), (508, 10241), (532, 9779), (539, 9652), (836, 6223), (889, 5852), (931, 5588), (1078, 4826), (1397, 3724), (1463, 3556), (1778, 2926), (1862, 2794), (2156, 2413)]