432640719440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4057021}}^1$

素因数の和:4057108

約数の個数: 80

約数和(自身を含む): 1062485377536

約数和(自身を除く): 629844658096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 43, 62, 80, 86, 124, 155, 172, 215, 248, 310, 344, 430, 496, 620, 688, 860, 1240, 1333, 1720, 2480, 2666, 3440, 5332, 6665, 10664, 13330, 21328, 26660, 53320, 106640, 4057021, 8114042, 16228084, 20285105, 32456168, 40570210, 64912336, 81140420, 125767651, 162280840, 174451903, 251535302, 324561680, 348903806, 503070604, 628838255, 697807612, 872259515, 1006141208, 1257676510, 1395615224, 1744519030, 2012282416, 2515353020, 2791230448, 3489038060, 5030706040, 5408008993, 6978076120, 10061412080, 10816017986, 13956152240, 21632035972, 27040044965, 43264071944, 54080089930, 86528143888, 108160179860, 216320359720, 432640719440]

約数ペア:

[(1, 432640719440), (2, 216320359720), (4, 108160179860), (5, 86528143888), (8, 54080089930), (10, 43264071944), (16, 27040044965), (20, 21632035972), (31, 13956152240), (40, 10816017986), (43, 10061412080), (62, 6978076120), (80, 5408008993), (86, 5030706040), (124, 3489038060), (155, 2791230448), (172, 2515353020), (215, 2012282416), (248, 1744519030), (310, 1395615224), (344, 1257676510), (430, 1006141208), (496, 872259515), (620, 697807612), (688, 628838255), (860, 503070604), (1240, 348903806), (1333, 324561680), (1720, 251535302), (2480, 174451903), (2666, 162280840), (3440, 125767651), (5332, 81140420), (6665, 64912336), (10664, 40570210), (13330, 32456168), (21328, 20285105), (26660, 16228084), (53320, 8114042), (106640, 4057021)]