88325920

素因数分解:

$2^5\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2099}}^1$

素因数の和:2377

約数の個数: 48

約数和(自身を含む): 209563200

約数和(自身を除く): 121237280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 263, 526, 1052, 1315, 2099, 2104, 2630, 4198, 4208, 5260, 8396, 8416, 10495, 10520, 16792, 20990, 21040, 33584, 41980, 42080, 67168, 83960, 167920, 335840, 552037, 1104074, 2208148, 2760185, 4416296, 5520370, 8832592, 11040740, 17665184, 22081480, 44162960, 88325920]

約数ペア:

[(1, 88325920), (2, 44162960), (4, 22081480), (5, 17665184), (8, 11040740), (10, 8832592), (16, 5520370), (20, 4416296), (32, 2760185), (40, 2208148), (80, 1104074), (160, 552037), (263, 335840), (526, 167920), (1052, 83960), (1315, 67168), (2099, 42080), (2104, 41980), (2630, 33584), (4198, 21040), (4208, 20990), (5260, 16792), (8396, 10520), (8416, 10495)]