13326920

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5647}}^1$

素因数の和:5717

約数の個数: 32

約数和(自身を含む): 30499200

約数和(自身を除く): 17172280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 5647, 11294, 22588, 28235, 45176, 56470, 112940, 225880, 333173, 666346, 1332692, 1665865, 2665384, 3331730, 6663460, 13326920]

約数ペア:

[(1, 13326920), (2, 6663460), (4, 3331730), (5, 2665384), (8, 1665865), (10, 1332692), (20, 666346), (40, 333173), (59, 225880), (118, 112940), (236, 56470), (295, 45176), (472, 28235), (590, 22588), (1180, 11294), (2360, 5647)]