220061570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{20509}}^1$

素因数の和:20582

約数の個数: 32

約数和(自身を含む): 420865200

約数和(自身を除く): 200803630

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 10730, 20509, 41018, 102545, 205090, 594761, 758833, 1189522, 1517666, 2973805, 3794165, 5947610, 7588330, 22006157, 44012314, 110030785, 220061570]

約数ペア:

[(1, 220061570), (2, 110030785), (5, 44012314), (10, 22006157), (29, 7588330), (37, 5947610), (58, 3794165), (74, 2973805), (145, 1517666), (185, 1189522), (290, 758833), (370, 594761), (1073, 205090), (2146, 102545), (5365, 41018), (10730, 20509)]