5948140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 14353920

約数和(自身を除く): 8405780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 1423, 2090, 2846, 4180, 5692, 7115, 14230, 15653, 27037, 28460, 31306, 54074, 62612, 78265, 108148, 135185, 156530, 270370, 297407, 313060, 540740, 594814, 1189628, 1487035, 2974070, 5948140]

約数ペア:

[(1, 5948140), (2, 2974070), (4, 1487035), (5, 1189628), (10, 594814), (11, 540740), (19, 313060), (20, 297407), (22, 270370), (38, 156530), (44, 135185), (55, 108148), (76, 78265), (95, 62612), (110, 54074), (190, 31306), (209, 28460), (220, 27037), (380, 15653), (418, 14230), (836, 7115), (1045, 5692), (1423, 4180), (2090, 2846)]