2404969280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{1073647}}^1$

素因数の和:1073671

約数の個数: 56

約数和(自身を含む): 6544958208

約数和(自身を除く): 4139988928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 1073647, 2147294, 4294588, 5368235, 7515529, 8589176, 10736470, 15031058, 17178352, 21472940, 30062116, 34356704, 37577645, 42945880, 60124232, 68713408, 75155290, 85891760, 120248464, 150310580, 171783520, 240496928, 300621160, 343567040, 480993856, 601242320, 1202484640, 2404969280]

約数ペア:

[(1, 2404969280), (2, 1202484640), (4, 601242320), (5, 480993856), (7, 343567040), (8, 300621160), (10, 240496928), (14, 171783520), (16, 150310580), (20, 120248464), (28, 85891760), (32, 75155290), (35, 68713408), (40, 60124232), (56, 42945880), (64, 37577645), (70, 34356704), (80, 30062116), (112, 21472940), (140, 17178352), (160, 15031058), (224, 10736470), (280, 8589176), (320, 7515529), (448, 5368235), (560, 4294588), (1120, 2147294), (2240, 1073647)]