24368140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71671}}^1$

素因数の和:71697

約数の個数: 24

約数和(自身を含む): 54184032

約数和(自身を除く): 29815892

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 71671, 143342, 286684, 358355, 716710, 1218407, 1433420, 2436814, 4873628, 6092035, 12184070, 24368140]

約数ペア:

[(1, 24368140), (2, 12184070), (4, 6092035), (5, 4873628), (10, 2436814), (17, 1433420), (20, 1218407), (34, 716710), (68, 358355), (85, 286684), (170, 143342), (340, 71671)]