4314260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12689}}^1$

素因数の和:12715

約数の個数: 24

約数和(自身を含む): 9593640

約数和(自身を除く): 5279380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 12689, 25378, 50756, 63445, 126890, 215713, 253780, 431426, 862852, 1078565, 2157130, 4314260]

約数ペア:

[(1, 4314260), (2, 2157130), (4, 1078565), (5, 862852), (10, 431426), (17, 253780), (20, 215713), (34, 126890), (68, 63445), (85, 50756), (170, 25378), (340, 12689)]