2297964880

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1511819}}^1$

素因数の和:1511851

約数の個数: 40

約数和(自身を含む): 5623970400

約数和(自身を除く): 3326005520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 1511819, 3023638, 6047276, 7559095, 12094552, 15118190, 24189104, 28724561, 30236380, 57449122, 60472760, 114898244, 120945520, 143622805, 229796488, 287245610, 459592976, 574491220, 1148982440, 2297964880]

約数ペア:

[(1, 2297964880), (2, 1148982440), (4, 574491220), (5, 459592976), (8, 287245610), (10, 229796488), (16, 143622805), (19, 120945520), (20, 114898244), (38, 60472760), (40, 57449122), (76, 30236380), (80, 28724561), (95, 24189104), (152, 15118190), (190, 12094552), (304, 7559095), (380, 6047276), (760, 3023638), (1520, 1511819)]