6466960

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 15144120

約数和(自身を除く): 8677160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 353, 458, 706, 916, 1145, 1412, 1765, 1832, 2290, 2824, 3530, 3664, 4580, 5648, 7060, 9160, 14120, 18320, 28240, 80837, 161674, 323348, 404185, 646696, 808370, 1293392, 1616740, 3233480, 6466960]

約数ペア:

[(1, 6466960), (2, 3233480), (4, 1616740), (5, 1293392), (8, 808370), (10, 646696), (16, 404185), (20, 323348), (40, 161674), (80, 80837), (229, 28240), (353, 18320), (458, 14120), (706, 9160), (916, 7060), (1145, 5648), (1412, 4580), (1765, 3664), (1832, 3530), (2290, 2824)]