83010640

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 201326400

約数和(自身を除く): 118315760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 59, 80, 86, 118, 172, 215, 236, 295, 344, 409, 430, 472, 590, 688, 818, 860, 944, 1180, 1636, 1720, 2045, 2360, 2537, 3272, 3440, 4090, 4720, 5074, 6544, 8180, 10148, 12685, 16360, 17587, 20296, 24131, 25370, 32720, 35174, 40592, 48262, 50740, 70348, 87935, 96524, 101480, 120655, 140696, 175870, 193048, 202960, 241310, 281392, 351740, 386096, 482620, 703480, 965240, 1037633, 1406960, 1930480, 2075266, 4150532, 5188165, 8301064, 10376330, 16602128, 20752660, 41505320, 83010640]

約数ペア:

[(1, 83010640), (2, 41505320), (4, 20752660), (5, 16602128), (8, 10376330), (10, 8301064), (16, 5188165), (20, 4150532), (40, 2075266), (43, 1930480), (59, 1406960), (80, 1037633), (86, 965240), (118, 703480), (172, 482620), (215, 386096), (236, 351740), (295, 281392), (344, 241310), (409, 202960), (430, 193048), (472, 175870), (590, 140696), (688, 120655), (818, 101480), (860, 96524), (944, 87935), (1180, 70348), (1636, 50740), (1720, 48262), (2045, 40592), (2360, 35174), (2537, 32720), (3272, 25370), (3440, 24131), (4090, 20296), (4720, 17587), (5074, 16360), (6544, 12685), (8180, 10148)]