77075230

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 141261120

約数和(自身を除く): 64185890

約数列:

[1, 2, 5, 10, 97, 181, 194, 362, 439, 485, 878, 905, 970, 1810, 2195, 4390, 17557, 35114, 42583, 79459, 85166, 87785, 158918, 175570, 212915, 397295, 425830, 794590, 7707523, 15415046, 38537615, 77075230]

約数ペア:

[(1, 77075230), (2, 38537615), (5, 15415046), (10, 7707523), (97, 794590), (181, 425830), (194, 397295), (362, 212915), (439, 175570), (485, 158918), (878, 87785), (905, 85166), (970, 79459), (1810, 42583), (2195, 35114), (4390, 17557)]