166953220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{2011}}^1$

素因数の和:2620

約数の個数: 48

約数和(自身を含む): 401563008

約数和(自身を除く): 234609788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593, 1186, 2011, 2372, 2965, 4022, 4151, 5930, 8044, 8302, 10055, 11860, 14077, 16604, 20110, 20755, 28154, 40220, 41510, 56308, 70385, 83020, 140770, 281540, 1192523, 2385046, 4770092, 5962615, 8347661, 11925230, 16695322, 23850460, 33390644, 41738305, 83476610, 166953220]

約数ペア:

[(1, 166953220), (2, 83476610), (4, 41738305), (5, 33390644), (7, 23850460), (10, 16695322), (14, 11925230), (20, 8347661), (28, 5962615), (35, 4770092), (70, 2385046), (140, 1192523), (593, 281540), (1186, 140770), (2011, 83020), (2372, 70385), (2965, 56308), (4022, 41510), (4151, 40220), (5930, 28154), (8044, 20755), (8302, 20110), (10055, 16604), (11860, 14077)]