23291800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 62853120

約数和(自身を除く): 39561320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 127, 131, 140, 175, 200, 254, 262, 280, 350, 508, 524, 635, 655, 700, 889, 917, 1016, 1048, 1270, 1310, 1400, 1778, 1834, 2540, 2620, 3175, 3275, 3556, 3668, 4445, 4585, 5080, 5240, 6350, 6550, 7112, 7336, 8890, 9170, 12700, 13100, 16637, 17780, 18340, 22225, 22925, 25400, 26200, 33274, 35560, 36680, 44450, 45850, 66548, 83185, 88900, 91700, 116459, 133096, 166370, 177800, 183400, 232918, 332740, 415925, 465836, 582295, 665480, 831850, 931672, 1164590, 1663700, 2329180, 2911475, 3327400, 4658360, 5822950, 11645900, 23291800]

約数ペア:

[(1, 23291800), (2, 11645900), (4, 5822950), (5, 4658360), (7, 3327400), (8, 2911475), (10, 2329180), (14, 1663700), (20, 1164590), (25, 931672), (28, 831850), (35, 665480), (40, 582295), (50, 465836), (56, 415925), (70, 332740), (100, 232918), (127, 183400), (131, 177800), (140, 166370), (175, 133096), (200, 116459), (254, 91700), (262, 88900), (280, 83185), (350, 66548), (508, 45850), (524, 44450), (635, 36680), (655, 35560), (700, 33274), (889, 26200), (917, 25400), (1016, 22925), (1048, 22225), (1270, 18340), (1310, 17780), (1400, 16637), (1778, 13100), (1834, 12700), (2540, 9170), (2620, 8890), (3175, 7336), (3275, 7112), (3556, 6550), (3668, 6350), (4445, 5240), (4585, 5080)]