9029125720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{25913}}^1$

素因数の和:26236

約数の個数: 64

約数和(自身を含む): 21046314240

約数和(自身を除く): 12017188520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 281, 310, 562, 620, 1124, 1240, 1405, 2248, 2810, 5620, 8711, 11240, 17422, 25913, 34844, 43555, 51826, 69688, 87110, 103652, 129565, 174220, 207304, 259130, 348440, 518260, 803303, 1036520, 1606606, 3213212, 4016515, 6426424, 7281553, 8033030, 14563106, 16066060, 29126212, 32132120, 36407765, 58252424, 72815530, 145631060, 225728143, 291262120, 451456286, 902912572, 1128640715, 1805825144, 2257281430, 4514562860, 9029125720]

約数ペア:

[(1, 9029125720), (2, 4514562860), (4, 2257281430), (5, 1805825144), (8, 1128640715), (10, 902912572), (20, 451456286), (31, 291262120), (40, 225728143), (62, 145631060), (124, 72815530), (155, 58252424), (248, 36407765), (281, 32132120), (310, 29126212), (562, 16066060), (620, 14563106), (1124, 8033030), (1240, 7281553), (1405, 6426424), (2248, 4016515), (2810, 3213212), (5620, 1606606), (8711, 1036520), (11240, 803303), (17422, 518260), (25913, 348440), (34844, 259130), (43555, 207304), (51826, 174220), (69688, 129565), (87110, 103652)]