11415726320

素因数分解:

$2^4\times 5^1\times {\mathrm{142696579}}^1$

素因数の和:142696592

約数の個数: 20

約数和(自身を含む): 26541563880

約数和(自身を除く): 15125837560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 142696579, 285393158, 570786316, 713482895, 1141572632, 1426965790, 2283145264, 2853931580, 5707863160, 11415726320]

約数ペア:

[(1, 11415726320), (2, 5707863160), (4, 2853931580), (5, 2283145264), (8, 1426965790), (10, 1141572632), (16, 713482895), (20, 570786316), (40, 285393158), (80, 142696579)]