25894120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{92479}}^1$

素因数の和:92497

約数の個数: 32

約数和(自身を含む): 66585600

約数和(自身を除く): 40691480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 92479, 184958, 369916, 462395, 647353, 739832, 924790, 1294706, 1849580, 2589412, 3236765, 3699160, 5178824, 6473530, 12947060, 25894120]

約数ペア:

[(1, 25894120), (2, 12947060), (4, 6473530), (5, 5178824), (7, 3699160), (8, 3236765), (10, 2589412), (14, 1849580), (20, 1294706), (28, 924790), (35, 739832), (40, 647353), (56, 462395), (70, 369916), (140, 184958), (280, 92479)]