84455950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{4679}}^1$

素因数の和:4729

約数の個数: 36

約数和(自身を含む): 165826440

約数和(自身を除く): 81370490

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 3610, 4679, 9025, 9358, 18050, 23395, 46790, 88901, 116975, 177802, 233950, 444505, 889010, 1689119, 2222525, 3378238, 4445050, 8445595, 16891190, 42227975, 84455950]

約数ペア:

[(1, 84455950), (2, 42227975), (5, 16891190), (10, 8445595), (19, 4445050), (25, 3378238), (38, 2222525), (50, 1689119), (95, 889010), (190, 444505), (361, 233950), (475, 177802), (722, 116975), (950, 88901), (1805, 46790), (3610, 23395), (4679, 18050), (9025, 9358)]