16696480

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 39700584

約数和(自身を除く): 23004104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 433, 482, 866, 964, 1205, 1732, 1928, 2165, 2410, 3464, 3856, 4330, 4820, 6928, 7712, 8660, 9640, 13856, 17320, 19280, 34640, 38560, 69280, 104353, 208706, 417412, 521765, 834824, 1043530, 1669648, 2087060, 3339296, 4174120, 8348240, 16696480]

約数ペア:

[(1, 16696480), (2, 8348240), (4, 4174120), (5, 3339296), (8, 2087060), (10, 1669648), (16, 1043530), (20, 834824), (32, 521765), (40, 417412), (80, 208706), (160, 104353), (241, 69280), (433, 38560), (482, 34640), (866, 19280), (964, 17320), (1205, 13856), (1732, 9640), (1928, 8660), (2165, 7712), (2410, 6928), (3464, 4820), (3856, 4330)]