17003240

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4127}}^1$

素因数の和:4241

約数の個数: 32

約数和(自身を含む): 38638080

約数和(自身を除く): 21634840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 4127, 8254, 16508, 20635, 33016, 41270, 82540, 165080, 425081, 850162, 1700324, 2125405, 3400648, 4250810, 8501620, 17003240]

約数ペア:

[(1, 17003240), (2, 8501620), (4, 4250810), (5, 3400648), (8, 2125405), (10, 1700324), (20, 850162), (40, 425081), (103, 165080), (206, 82540), (412, 41270), (515, 33016), (824, 20635), (1030, 16508), (2060, 8254), (4120, 4127)]