8255060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 19111680

約数和(自身を除く): 10856620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 157, 220, 239, 314, 478, 628, 785, 956, 1195, 1570, 1727, 2390, 2629, 3140, 3454, 4780, 5258, 6908, 8635, 10516, 13145, 17270, 26290, 34540, 37523, 52580, 75046, 150092, 187615, 375230, 412753, 750460, 825506, 1651012, 2063765, 4127530, 8255060]

約数ペア:

[(1, 8255060), (2, 4127530), (4, 2063765), (5, 1651012), (10, 825506), (11, 750460), (20, 412753), (22, 375230), (44, 187615), (55, 150092), (110, 75046), (157, 52580), (220, 37523), (239, 34540), (314, 26290), (478, 17270), (628, 13145), (785, 10516), (956, 8635), (1195, 6908), (1570, 5258), (1727, 4780), (2390, 3454), (2629, 3140)]