32931640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:704

約数の個数: 64

約数和(自身を含む): 85176000

約数和(自身を除く): 52244360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 337, 349, 674, 698, 1348, 1396, 1685, 1745, 2359, 2443, 2696, 2792, 3370, 3490, 4718, 4886, 6740, 6980, 9436, 9772, 11795, 12215, 13480, 13960, 18872, 19544, 23590, 24430, 47180, 48860, 94360, 97720, 117613, 235226, 470452, 588065, 823291, 940904, 1176130, 1646582, 2352260, 3293164, 4116455, 4704520, 6586328, 8232910, 16465820, 32931640]

約数ペア:

[(1, 32931640), (2, 16465820), (4, 8232910), (5, 6586328), (7, 4704520), (8, 4116455), (10, 3293164), (14, 2352260), (20, 1646582), (28, 1176130), (35, 940904), (40, 823291), (56, 588065), (70, 470452), (140, 235226), (280, 117613), (337, 97720), (349, 94360), (674, 48860), (698, 47180), (1348, 24430), (1396, 23590), (1685, 19544), (1745, 18872), (2359, 13960), (2443, 13480), (2696, 12215), (2792, 11795), (3370, 9772), (3490, 9436), (4718, 6980), (4886, 6740)]