17329720

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4049}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 39366000

約数和(自身を除く): 22036280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4049, 4280, 8098, 16196, 20245, 32392, 40490, 80980, 161960, 433243, 866486, 1732972, 2166215, 3465944, 4332430, 8664860, 17329720]

約数ペア:

[(1, 17329720), (2, 8664860), (4, 4332430), (5, 3465944), (8, 2166215), (10, 1732972), (20, 866486), (40, 433243), (107, 161960), (214, 80980), (428, 40490), (535, 32392), (856, 20245), (1070, 16196), (2140, 8098), (4049, 4280)]