2844800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{127}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 8094720

約数和(自身を除く): 5249920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 127, 128, 140, 160, 175, 200, 224, 254, 280, 320, 350, 400, 448, 508, 560, 635, 640, 700, 800, 889, 896, 1016, 1120, 1270, 1400, 1600, 1778, 2032, 2240, 2540, 2800, 3175, 3200, 3556, 4064, 4445, 4480, 5080, 5600, 6350, 7112, 8128, 8890, 10160, 11200, 12700, 14224, 16256, 17780, 20320, 22225, 22400, 25400, 28448, 35560, 40640, 44450, 50800, 56896, 71120, 81280, 88900, 101600, 113792, 142240, 177800, 203200, 284480, 355600, 406400, 568960, 711200, 1422400, 2844800]

約数ペア:

[(1, 2844800), (2, 1422400), (4, 711200), (5, 568960), (7, 406400), (8, 355600), (10, 284480), (14, 203200), (16, 177800), (20, 142240), (25, 113792), (28, 101600), (32, 88900), (35, 81280), (40, 71120), (50, 56896), (56, 50800), (64, 44450), (70, 40640), (80, 35560), (100, 28448), (112, 25400), (127, 22400), (128, 22225), (140, 20320), (160, 17780), (175, 16256), (200, 14224), (224, 12700), (254, 11200), (280, 10160), (320, 8890), (350, 8128), (400, 7112), (448, 6350), (508, 5600), (560, 5080), (635, 4480), (640, 4445), (700, 4064), (800, 3556), (889, 3200), (896, 3175), (1016, 2800), (1120, 2540), (1270, 2240), (1400, 2032), (1600, 1778)]