8840170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 17010000

約数和(自身を除く): 8169830

約数列:

[1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 349, 698, 745, 1490, 1745, 2533, 3490, 5066, 5933, 11866, 12665, 25330, 29665, 52001, 59330, 104002, 260005, 520010, 884017, 1768034, 4420085, 8840170]

約数ペア:

[(1, 8840170), (2, 4420085), (5, 1768034), (10, 884017), (17, 520010), (34, 260005), (85, 104002), (149, 59330), (170, 52001), (298, 29665), (349, 25330), (698, 12665), (745, 11866), (1490, 5933), (1745, 5066), (2533, 3490)]