520090812

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7951}}^1$

素因数の和:8063

約数の個数: 72

約数和(自身を含む): 1389373440

約数和(自身を除く): 869282628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 79, 92, 138, 158, 207, 237, 276, 316, 414, 474, 711, 828, 948, 1422, 1817, 2844, 3634, 5451, 7268, 7951, 10902, 15902, 16353, 21804, 23853, 31804, 32706, 47706, 65412, 71559, 95412, 143118, 182873, 286236, 365746, 548619, 628129, 731492, 1097238, 1256258, 1645857, 1884387, 2194476, 2512516, 3291714, 3768774, 5653161, 6583428, 7537548, 11306322, 14446967, 22612644, 28893934, 43340901, 57787868, 86681802, 130022703, 173363604, 260045406, 520090812]

約数ペア:

[(1, 520090812), (2, 260045406), (3, 173363604), (4, 130022703), (6, 86681802), (9, 57787868), (12, 43340901), (18, 28893934), (23, 22612644), (36, 14446967), (46, 11306322), (69, 7537548), (79, 6583428), (92, 5653161), (138, 3768774), (158, 3291714), (207, 2512516), (237, 2194476), (276, 1884387), (316, 1645857), (414, 1256258), (474, 1097238), (711, 731492), (828, 628129), (948, 548619), (1422, 365746), (1817, 286236), (2844, 182873), (3634, 143118), (5451, 95412), (7268, 71559), (7951, 65412), (10902, 47706), (15902, 32706), (16353, 31804), (21804, 23853)]