83564660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7583}}^1$

素因数の和:7640

約数の個数: 48

約数和(自身を含む): 191116800

約数和(自身を除く): 107552140

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 58, 76, 95, 116, 145, 190, 290, 380, 551, 580, 1102, 2204, 2755, 5510, 7583, 11020, 15166, 30332, 37915, 75830, 144077, 151660, 219907, 288154, 439814, 576308, 720385, 879628, 1099535, 1440770, 2199070, 2881540, 4178233, 4398140, 8356466, 16712932, 20891165, 41782330, 83564660]

約数ペア:

[(1, 83564660), (2, 41782330), (4, 20891165), (5, 16712932), (10, 8356466), (19, 4398140), (20, 4178233), (29, 2881540), (38, 2199070), (58, 1440770), (76, 1099535), (95, 879628), (116, 720385), (145, 576308), (190, 439814), (290, 288154), (380, 219907), (551, 151660), (580, 144077), (1102, 75830), (2204, 37915), (2755, 30332), (5510, 15166), (7583, 11020)]