476437780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37397}}^1$

素因数の和:37433

約数の個数: 72

約数和(自身を含む): 1253431368

約数和(自身を除く): 776993588

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1820, 2548, 3185, 6370, 12740, 37397, 74794, 149588, 186985, 261779, 373970, 486161, 523558, 747940, 972322, 1047116, 1308895, 1832453, 1944644, 2430805, 2617790, 3403127, 3664906, 4861610, 5235580, 6806254, 7329812, 9162265, 9723220, 13612508, 17015635, 18324530, 23821889, 34031270, 36649060, 47643778, 68062540, 95287556, 119109445, 238218890, 476437780]

約数ペア:

[(1, 476437780), (2, 238218890), (4, 119109445), (5, 95287556), (7, 68062540), (10, 47643778), (13, 36649060), (14, 34031270), (20, 23821889), (26, 18324530), (28, 17015635), (35, 13612508), (49, 9723220), (52, 9162265), (65, 7329812), (70, 6806254), (91, 5235580), (98, 4861610), (130, 3664906), (140, 3403127), (182, 2617790), (196, 2430805), (245, 1944644), (260, 1832453), (364, 1308895), (455, 1047116), (490, 972322), (637, 747940), (910, 523558), (980, 486161), (1274, 373970), (1820, 261779), (2548, 186985), (3185, 149588), (6370, 74794), (12740, 37397)]