131965850

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{31799}}^1$

素因数の和:31894

約数の個数: 24

約数和(自身を含む): 248421600

約数和(自身を除く): 116455750

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 31799, 63598, 158995, 317990, 794975, 1589950, 2639317, 5278634, 13196585, 26393170, 65982925, 131965850]

約数ペア:

[(1, 131965850), (2, 65982925), (5, 26393170), (10, 13196585), (25, 5278634), (50, 2639317), (83, 1589950), (166, 794975), (415, 317990), (830, 158995), (2075, 63598), (4150, 31799)]