82950580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{11489}}^1$

素因数の和:11536

約数の個数: 36

約数和(自身を含む): 183862980

約数和(自身を除く): 100912400

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 11489, 22978, 45956, 57445, 114890, 218291, 229780, 436582, 873164, 1091455, 2182910, 4147529, 4365820, 8295058, 16590116, 20737645, 41475290, 82950580]

約数ペア:

[(1, 82950580), (2, 41475290), (4, 20737645), (5, 16590116), (10, 8295058), (19, 4365820), (20, 4147529), (38, 2182910), (76, 1091455), (95, 873164), (190, 436582), (361, 229780), (380, 218291), (722, 114890), (1444, 57445), (1805, 45956), (3610, 22978), (7220, 11489)]