36488620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{991}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 87994368

約数和(自身を除く): 51505748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 263, 526, 991, 1052, 1315, 1841, 1982, 2630, 3682, 3964, 4955, 5260, 6937, 7364, 9205, 9910, 13874, 18410, 19820, 27748, 34685, 36820, 69370, 138740, 260633, 521266, 1042532, 1303165, 1824431, 2606330, 3648862, 5212660, 7297724, 9122155, 18244310, 36488620]

約数ペア:

[(1, 36488620), (2, 18244310), (4, 9122155), (5, 7297724), (7, 5212660), (10, 3648862), (14, 2606330), (20, 1824431), (28, 1303165), (35, 1042532), (70, 521266), (140, 260633), (263, 138740), (526, 69370), (991, 36820), (1052, 34685), (1315, 27748), (1841, 19820), (1982, 18410), (2630, 13874), (3682, 9910), (3964, 9205), (4955, 7364), (5260, 6937)]