38233760

素因数分解:

$2^5\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1213}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 90860616

約数和(自身を除く): 52626856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 197, 394, 788, 985, 1213, 1576, 1970, 2426, 3152, 3940, 4852, 6065, 6304, 7880, 9704, 12130, 15760, 19408, 24260, 31520, 38816, 48520, 97040, 194080, 238961, 477922, 955844, 1194805, 1911688, 2389610, 3823376, 4779220, 7646752, 9558440, 19116880, 38233760]

約数ペア:

[(1, 38233760), (2, 19116880), (4, 9558440), (5, 7646752), (8, 4779220), (10, 3823376), (16, 2389610), (20, 1911688), (32, 1194805), (40, 955844), (80, 477922), (160, 238961), (197, 194080), (394, 97040), (788, 48520), (985, 38816), (1213, 31520), (1576, 24260), (1970, 19408), (2426, 15760), (3152, 12130), (3940, 9704), (4852, 7880), (6065, 6304)]