64086260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{26927}}^1$

素因数の和:26960

約数の個数: 48

約数和(自身を含む): 162860544

約数和(自身を除く): 98774284

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 26927, 53854, 107708, 134635, 188489, 269270, 376978, 457759, 538540, 753956, 915518, 942445, 1831036, 1884890, 2288795, 3204313, 3769780, 4577590, 6408626, 9155180, 12817252, 16021565, 32043130, 64086260]

約数ペア:

[(1, 64086260), (2, 32043130), (4, 16021565), (5, 12817252), (7, 9155180), (10, 6408626), (14, 4577590), (17, 3769780), (20, 3204313), (28, 2288795), (34, 1884890), (35, 1831036), (68, 942445), (70, 915518), (85, 753956), (119, 538540), (140, 457759), (170, 376978), (238, 269270), (340, 188489), (476, 134635), (595, 107708), (1190, 53854), (2380, 26927)]