5640188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1649

約数の個数: 24

約数和(自身を含む): 10617600

約数和(自身を除く): 4977412

約数列:

[1, 2, 4, 19, 38, 47, 76, 94, 188, 893, 1579, 1786, 3158, 3572, 6316, 30001, 60002, 74213, 120004, 148426, 296852, 1410047, 2820094, 5640188]

約数ペア:

[(1, 5640188), (2, 2820094), (4, 1410047), (19, 296852), (38, 148426), (47, 120004), (76, 74213), (94, 60002), (188, 30001), (893, 6316), (1579, 3572), (1786, 3158)]