355322210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{2791}}^1$

素因数の和:3266

約数の個数: 32

約数和(自身を含む): 663379200

約数和(自身を除く): 308056990

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 439, 878, 2195, 2791, 4390, 5582, 12731, 13955, 25462, 27910, 63655, 80939, 127310, 161878, 404695, 809390, 1225249, 2450498, 6126245, 12252490, 35532221, 71064442, 177661105, 355322210]

約数ペア:

[(1, 355322210), (2, 177661105), (5, 71064442), (10, 35532221), (29, 12252490), (58, 6126245), (145, 2450498), (290, 1225249), (439, 809390), (878, 404695), (2195, 161878), (2791, 127310), (4390, 80939), (5582, 63655), (12731, 27910), (13955, 25462)]