524902720

素因数分解:

$2^6\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1128

約数の個数: 112

約数和(自身を含む): 1314834048

約数和(自身を除く): 789931328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 64, 74, 80, 86, 148, 160, 172, 185, 215, 296, 320, 344, 370, 430, 592, 688, 740, 860, 1031, 1184, 1376, 1480, 1591, 1720, 2062, 2368, 2752, 2960, 3182, 3440, 4124, 5155, 5920, 6364, 6880, 7955, 8248, 10310, 11840, 12728, 13760, 15910, 16496, 20620, 25456, 31820, 32992, 38147, 41240, 44333, 50912, 63640, 65984, 76294, 82480, 88666, 101824, 127280, 152588, 164960, 177332, 190735, 221665, 254560, 305176, 329920, 354664, 381470, 443330, 509120, 610352, 709328, 762940, 886660, 1220704, 1418656, 1525880, 1640321, 1773320, 2441408, 2837312, 3051760, 3280642, 3546640, 6103520, 6561284, 7093280, 8201605, 12207040, 13122568, 14186560, 16403210, 26245136, 32806420, 52490272, 65612840, 104980544, 131225680, 262451360, 524902720]

約数ペア:

[(1, 524902720), (2, 262451360), (4, 131225680), (5, 104980544), (8, 65612840), (10, 52490272), (16, 32806420), (20, 26245136), (32, 16403210), (37, 14186560), (40, 13122568), (43, 12207040), (64, 8201605), (74, 7093280), (80, 6561284), (86, 6103520), (148, 3546640), (160, 3280642), (172, 3051760), (185, 2837312), (215, 2441408), (296, 1773320), (320, 1640321), (344, 1525880), (370, 1418656), (430, 1220704), (592, 886660), (688, 762940), (740, 709328), (860, 610352), (1031, 509120), (1184, 443330), (1376, 381470), (1480, 354664), (1591, 329920), (1720, 305176), (2062, 254560), (2368, 221665), (2752, 190735), (2960, 177332), (3182, 164960), (3440, 152588), (4124, 127280), (5155, 101824), (5920, 88666), (6364, 82480), (6880, 76294), (7955, 65984), (8248, 63640), (10310, 50912), (11840, 44333), (12728, 41240), (13760, 38147), (15910, 32992), (16496, 31820), (20620, 25456)]