17063960

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1913}}^1$

素因数の和:2147

約数の個数: 32

約数和(自身を含む): 38586240

約数和(自身を除く): 21522280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 1913, 2230, 3826, 4460, 7652, 8920, 9565, 15304, 19130, 38260, 76520, 426599, 853198, 1706396, 2132995, 3412792, 4265990, 8531980, 17063960]

約数ペア:

[(1, 17063960), (2, 8531980), (4, 4265990), (5, 3412792), (8, 2132995), (10, 1706396), (20, 853198), (40, 426599), (223, 76520), (446, 38260), (892, 19130), (1115, 15304), (1784, 9565), (1913, 8920), (2230, 7652), (3826, 4460)]