281323670

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{5297}}^1$

素因数の和:5464

約数の個数: 32

約数和(自身を含む): 521831808

約数和(自身を除く): 240508138

約数列:

[1, 2, 5, 10, 47, 94, 113, 226, 235, 470, 565, 1130, 5297, 5311, 10594, 10622, 26485, 26555, 52970, 53110, 248959, 497918, 598561, 1197122, 1244795, 2489590, 2992805, 5985610, 28132367, 56264734, 140661835, 281323670]

約数ペア:

[(1, 281323670), (2, 140661835), (5, 56264734), (10, 28132367), (47, 5985610), (94, 2992805), (113, 2489590), (226, 1244795), (235, 1197122), (470, 598561), (565, 497918), (1130, 248959), (5297, 53110), (5311, 52970), (10594, 26555), (10622, 26485)]