9806960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7211}}^1$

素因数の和:7241

約数の個数: 40

約数和(自身を含む): 24145776

約数和(自身を除く): 14338816

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7211, 14422, 28844, 36055, 57688, 72110, 115376, 122587, 144220, 245174, 288440, 490348, 576880, 612935, 980696, 1225870, 1961392, 2451740, 4903480, 9806960]

約数ペア:

[(1, 9806960), (2, 4903480), (4, 2451740), (5, 1961392), (8, 1225870), (10, 980696), (16, 612935), (17, 576880), (20, 490348), (34, 288440), (40, 245174), (68, 144220), (80, 122587), (85, 115376), (136, 72110), (170, 57688), (272, 36055), (340, 28844), (680, 14422), (1360, 7211)]