43190785840

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{29131}}^1$

素因数の和:29618

約数の個数: 80

約数和(自身を含む): 102995836416

約数和(自身を除く): 59805050576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 431, 688, 860, 862, 1720, 1724, 2155, 3440, 3448, 4310, 6896, 8620, 17240, 18533, 29131, 34480, 37066, 58262, 74132, 92665, 116524, 145655, 148264, 185330, 233048, 291310, 296528, 370660, 466096, 582620, 741320, 1165240, 1252633, 1482640, 2330480, 2505266, 5010532, 6263165, 10021064, 12526330, 12555461, 20042128, 25052660, 25110922, 50105320, 50221844, 62777305, 100210640, 100443688, 125554610, 200887376, 251109220, 502218440, 539884823, 1004436880, 1079769646, 2159539292, 2699424115, 4319078584, 5398848230, 8638157168, 10797696460, 21595392920, 43190785840]

約数ペア:

[(1, 43190785840), (2, 21595392920), (4, 10797696460), (5, 8638157168), (8, 5398848230), (10, 4319078584), (16, 2699424115), (20, 2159539292), (40, 1079769646), (43, 1004436880), (80, 539884823), (86, 502218440), (172, 251109220), (215, 200887376), (344, 125554610), (430, 100443688), (431, 100210640), (688, 62777305), (860, 50221844), (862, 50105320), (1720, 25110922), (1724, 25052660), (2155, 20042128), (3440, 12555461), (3448, 12526330), (4310, 10021064), (6896, 6263165), (8620, 5010532), (17240, 2505266), (18533, 2330480), (29131, 1482640), (34480, 1252633), (37066, 1165240), (58262, 741320), (74132, 582620), (92665, 466096), (116524, 370660), (145655, 296528), (148264, 291310), (185330, 233048)]