173855140

素因数分解:

$2^2\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{3011}}^1$

素因数の和:5907

約数の個数: 24

約数和(自身を含む): 365343552

約数和(自身を除く): 191488412

約数列:

[1, 2, 4, 5, 10, 20, 2887, 3011, 5774, 6022, 11548, 12044, 14435, 15055, 28870, 30110, 57740, 60220, 8692757, 17385514, 34771028, 43463785, 86927570, 173855140]

約数ペア:

[(1, 173855140), (2, 86927570), (4, 43463785), (5, 34771028), (10, 17385514), (20, 8692757), (2887, 60220), (3011, 57740), (5774, 30110), (6022, 28870), (11548, 15055), (12044, 14435)]