27271280

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7253}}^1$

素因数の和:7313

約数の個数: 40

約数和(自身を含む): 64763712

約数和(自身を除く): 37492432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 7253, 14506, 29012, 36265, 58024, 72530, 116048, 145060, 290120, 340891, 580240, 681782, 1363564, 1704455, 2727128, 3408910, 5454256, 6817820, 13635640, 27271280]

約数ペア:

[(1, 27271280), (2, 13635640), (4, 6817820), (5, 5454256), (8, 3408910), (10, 2727128), (16, 1704455), (20, 1363564), (40, 681782), (47, 580240), (80, 340891), (94, 290120), (188, 145060), (235, 116048), (376, 72530), (470, 58024), (752, 36265), (940, 29012), (1880, 14506), (3760, 7253)]