5291260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 12249216

約数和(自身を除く): 6957956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 94, 130, 188, 235, 260, 433, 470, 611, 866, 940, 1222, 1732, 2165, 2444, 3055, 4330, 5629, 6110, 8660, 11258, 12220, 20351, 22516, 28145, 40702, 56290, 81404, 101755, 112580, 203510, 264563, 407020, 529126, 1058252, 1322815, 2645630, 5291260]

約数ペア:

[(1, 5291260), (2, 2645630), (4, 1322815), (5, 1058252), (10, 529126), (13, 407020), (20, 264563), (26, 203510), (47, 112580), (52, 101755), (65, 81404), (94, 56290), (130, 40702), (188, 28145), (235, 22516), (260, 20351), (433, 12220), (470, 11258), (611, 8660), (866, 6110), (940, 5629), (1222, 4330), (1732, 3055), (2165, 2444)]