77031190

素因数分解:

$2^1\times 5^1\times {\mathrm{2621}}^1\times {\mathrm{2939}}^1$

素因数の和:5567

約数の個数: 16

約数和(自身を含む): 138756240

約数和(自身を除く): 61725050

約数列:

[1, 2, 5, 10, 2621, 2939, 5242, 5878, 13105, 14695, 26210, 29390, 7703119, 15406238, 38515595, 77031190]

約数ペア:

[(1, 77031190), (2, 38515595), (5, 15406238), (10, 7703119), (2621, 29390), (2939, 26210), (5242, 14695), (5878, 13105)]