132689600

素因数分解:

$2^6\times 5^2\times {\mathrm{127}}^1\times {\mathrm{653}}^1$

素因数の和:802

約数の個数: 84

約数和(自身を含む): 329574144

約数和(自身を除く): 196884544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 160, 200, 254, 320, 400, 508, 635, 653, 800, 1016, 1270, 1306, 1600, 2032, 2540, 2612, 3175, 3265, 4064, 5080, 5224, 6350, 6530, 8128, 10160, 10448, 12700, 13060, 16325, 20320, 20896, 25400, 26120, 32650, 40640, 41792, 50800, 52240, 65300, 82931, 101600, 104480, 130600, 165862, 203200, 208960, 261200, 331724, 414655, 522400, 663448, 829310, 1044800, 1326896, 1658620, 2073275, 2653792, 3317240, 4146550, 5307584, 6634480, 8293100, 13268960, 16586200, 26537920, 33172400, 66344800, 132689600]

約数ペア:

[(1, 132689600), (2, 66344800), (4, 33172400), (5, 26537920), (8, 16586200), (10, 13268960), (16, 8293100), (20, 6634480), (25, 5307584), (32, 4146550), (40, 3317240), (50, 2653792), (64, 2073275), (80, 1658620), (100, 1326896), (127, 1044800), (160, 829310), (200, 663448), (254, 522400), (320, 414655), (400, 331724), (508, 261200), (635, 208960), (653, 203200), (800, 165862), (1016, 130600), (1270, 104480), (1306, 101600), (1600, 82931), (2032, 65300), (2540, 52240), (2612, 50800), (3175, 41792), (3265, 40640), (4064, 32650), (5080, 26120), (5224, 25400), (6350, 20896), (6530, 20320), (8128, 16325), (10160, 13060), (10448, 12700)]