27628280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36353}}^1$

素因数の和:36383

約数の個数: 32

約数和(自身を含む): 65437200

約数和(自身を除く): 37808920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 36353, 72706, 145412, 181765, 290824, 363530, 690707, 727060, 1381414, 1454120, 2762828, 3453535, 5525656, 6907070, 13814140, 27628280]

約数ペア:

[(1, 27628280), (2, 13814140), (4, 6907070), (5, 5525656), (8, 3453535), (10, 2762828), (19, 1454120), (20, 1381414), (38, 727060), (40, 690707), (76, 363530), (95, 290824), (152, 181765), (190, 145412), (380, 72706), (760, 36353)]