83167180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{11519}}^1$

素因数の和:11566

約数の個数: 36

約数和(自身を含む): 184343040

約数和(自身を除く): 101175860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 361, 380, 722, 1444, 1805, 3610, 7220, 11519, 23038, 46076, 57595, 115190, 218861, 230380, 437722, 875444, 1094305, 2188610, 4158359, 4377220, 8316718, 16633436, 20791795, 41583590, 83167180]

約数ペア:

[(1, 83167180), (2, 41583590), (4, 20791795), (5, 16633436), (10, 8316718), (19, 4377220), (20, 4158359), (38, 2188610), (76, 1094305), (95, 875444), (190, 437722), (361, 230380), (380, 218861), (722, 115190), (1444, 57595), (1805, 46076), (3610, 23038), (7220, 11519)]