113990480

素因数分解:

$2^4\times 5^1\times {\mathrm{1424881}}^1$

素因数の和:1424894

約数の個数: 20

約数和(自身を含む): 265028052

約数和(自身を除く): 151037572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1424881, 2849762, 5699524, 7124405, 11399048, 14248810, 22798096, 28497620, 56995240, 113990480]

約数ペア:

[(1, 113990480), (2, 56995240), (4, 28497620), (5, 22798096), (8, 14248810), (10, 11399048), (16, 7124405), (20, 5699524), (40, 2849762), (80, 1424881)]