8697740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10607}}^1$

素因数の和:10657

約数の個数: 24

約数和(自身を含む): 18712512

約数和(自身を除く): 10014772

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 10607, 21214, 42428, 53035, 106070, 212140, 434887, 869774, 1739548, 2174435, 4348870, 8697740]

約数ペア:

[(1, 8697740), (2, 4348870), (4, 2174435), (5, 1739548), (10, 869774), (20, 434887), (41, 212140), (82, 106070), (164, 53035), (205, 42428), (410, 21214), (820, 10607)]