26402320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{47147}}^1$

素因数の和:47167

約数の個数: 40

約数和(自身を含む): 70156224

約数和(自身を除く): 43753904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 47147, 94294, 188588, 235735, 330029, 377176, 471470, 660058, 754352, 942940, 1320116, 1650145, 1885880, 2640232, 3300290, 3771760, 5280464, 6600580, 13201160, 26402320]

約数ペア:

[(1, 26402320), (2, 13201160), (4, 6600580), (5, 5280464), (7, 3771760), (8, 3300290), (10, 2640232), (14, 1885880), (16, 1650145), (20, 1320116), (28, 942940), (35, 754352), (40, 660058), (56, 471470), (70, 377176), (80, 330029), (112, 235735), (140, 188588), (280, 94294), (560, 47147)]