2597064880

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{233549}}^1$

素因数の和:233701

約数の個数: 40

約数和(自身を含む): 6081642000

約数和(自身を除く): 3484577120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 233549, 467098, 934196, 1167745, 1868392, 2335490, 3736784, 4670980, 9341960, 18683920, 32463311, 64926622, 129853244, 162316555, 259706488, 324633110, 519412976, 649266220, 1298532440, 2597064880]

約数ペア:

[(1, 2597064880), (2, 1298532440), (4, 649266220), (5, 519412976), (8, 324633110), (10, 259706488), (16, 162316555), (20, 129853244), (40, 64926622), (80, 32463311), (139, 18683920), (278, 9341960), (556, 4670980), (695, 3736784), (1112, 2335490), (1390, 1868392), (2224, 1167745), (2780, 934196), (5560, 467098), (11120, 233549)]