2683858640

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{8803}}^1$

素因数の和:8956

約数の個数: 80

約数和(自身を含む): 6471573888

約数和(自身を除く): 3787715248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 103, 148, 185, 206, 296, 370, 412, 515, 592, 740, 824, 1030, 1480, 1648, 2060, 2960, 3811, 4120, 7622, 8240, 8803, 15244, 17606, 19055, 30488, 35212, 38110, 44015, 60976, 70424, 76220, 88030, 140848, 152440, 176060, 304880, 325711, 352120, 651422, 704240, 906709, 1302844, 1628555, 1813418, 2605688, 3257110, 3626836, 4533545, 5211376, 6514220, 7253672, 9067090, 13028440, 14507344, 18134180, 26056880, 33548233, 36268360, 67096466, 72536720, 134192932, 167741165, 268385864, 335482330, 536771728, 670964660, 1341929320, 2683858640]

約数ペア:

[(1, 2683858640), (2, 1341929320), (4, 670964660), (5, 536771728), (8, 335482330), (10, 268385864), (16, 167741165), (20, 134192932), (37, 72536720), (40, 67096466), (74, 36268360), (80, 33548233), (103, 26056880), (148, 18134180), (185, 14507344), (206, 13028440), (296, 9067090), (370, 7253672), (412, 6514220), (515, 5211376), (592, 4533545), (740, 3626836), (824, 3257110), (1030, 2605688), (1480, 1813418), (1648, 1628555), (2060, 1302844), (2960, 906709), (3811, 704240), (4120, 651422), (7622, 352120), (8240, 325711), (8803, 304880), (15244, 176060), (17606, 152440), (19055, 140848), (30488, 88030), (35212, 76220), (38110, 70424), (44015, 60976)]