9709780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16741}}^1$

素因数の和:16779

約数の個数: 24

約数和(自身を含む): 21094920

約数和(自身を除く): 11385140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 16741, 33482, 66964, 83705, 167410, 334820, 485489, 970978, 1941956, 2427445, 4854890, 9709780]

約数ペア:

[(1, 9709780), (2, 4854890), (4, 2427445), (5, 1941956), (10, 970978), (20, 485489), (29, 334820), (58, 167410), (116, 83705), (145, 66964), (290, 33482), (580, 16741)]