125596120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 321330240

約数和(自身を除く): 195734120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 43, 52, 65, 82, 86, 104, 130, 137, 164, 172, 205, 215, 260, 274, 328, 344, 410, 430, 520, 533, 548, 559, 685, 820, 860, 1066, 1096, 1118, 1370, 1640, 1720, 1763, 1781, 2132, 2236, 2665, 2740, 2795, 3526, 3562, 4264, 4472, 5330, 5480, 5590, 5617, 5891, 7052, 7124, 8815, 8905, 10660, 11180, 11234, 11782, 14104, 14248, 17630, 17810, 21320, 22360, 22468, 22919, 23564, 28085, 29455, 35260, 35620, 44936, 45838, 47128, 56170, 58910, 70520, 71240, 73021, 76583, 91676, 112340, 114595, 117820, 146042, 153166, 183352, 224680, 229190, 235640, 241531, 292084, 306332, 365105, 382915, 458380, 483062, 584168, 612664, 730210, 765830, 916760, 966124, 1207655, 1460420, 1531660, 1932248, 2415310, 2920840, 3063320, 3139903, 4830620, 6279806, 9661240, 12559612, 15699515, 25119224, 31399030, 62798060, 125596120]

約数ペア:

[(1, 125596120), (2, 62798060), (4, 31399030), (5, 25119224), (8, 15699515), (10, 12559612), (13, 9661240), (20, 6279806), (26, 4830620), (40, 3139903), (41, 3063320), (43, 2920840), (52, 2415310), (65, 1932248), (82, 1531660), (86, 1460420), (104, 1207655), (130, 966124), (137, 916760), (164, 765830), (172, 730210), (205, 612664), (215, 584168), (260, 483062), (274, 458380), (328, 382915), (344, 365105), (410, 306332), (430, 292084), (520, 241531), (533, 235640), (548, 229190), (559, 224680), (685, 183352), (820, 153166), (860, 146042), (1066, 117820), (1096, 114595), (1118, 112340), (1370, 91676), (1640, 76583), (1720, 73021), (1763, 71240), (1781, 70520), (2132, 58910), (2236, 56170), (2665, 47128), (2740, 45838), (2795, 44936), (3526, 35620), (3562, 35260), (4264, 29455), (4472, 28085), (5330, 23564), (5480, 22919), (5590, 22468), (5617, 22360), (5891, 21320), (7052, 17810), (7124, 17630), (8815, 14248), (8905, 14104), (10660, 11782), (11180, 11234)]