80412170

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 146966400

約数和(自身を除く): 66554230

約数列:

[1, 2, 5, 10, 167, 179, 269, 334, 358, 538, 835, 895, 1345, 1670, 1790, 2690, 29893, 44923, 48151, 59786, 89846, 96302, 149465, 224615, 240755, 298930, 449230, 481510, 8041217, 16082434, 40206085, 80412170]

約数ペア:

[(1, 80412170), (2, 40206085), (5, 16082434), (10, 8041217), (167, 481510), (179, 449230), (269, 298930), (334, 240755), (358, 224615), (538, 149465), (835, 96302), (895, 89846), (1345, 59786), (1670, 48151), (1790, 44923), (2690, 29893)]