124195840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 88

約数和(自身を含む): 301842432

約数和(自身を除く): 177646592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 191, 254, 256, 320, 382, 508, 512, 635, 640, 764, 955, 1016, 1024, 1270, 1280, 1528, 1910, 2032, 2540, 2560, 3056, 3820, 4064, 5080, 5120, 6112, 7640, 8128, 10160, 12224, 15280, 16256, 20320, 24257, 24448, 30560, 32512, 40640, 48514, 48896, 61120, 65024, 81280, 97028, 97792, 121285, 122240, 130048, 162560, 194056, 195584, 242570, 244480, 325120, 388112, 485140, 488960, 650240, 776224, 970280, 977920, 1552448, 1940560, 3104896, 3881120, 6209792, 7762240, 12419584, 15524480, 24839168, 31048960, 62097920, 124195840]

約数ペア:

[(1, 124195840), (2, 62097920), (4, 31048960), (5, 24839168), (8, 15524480), (10, 12419584), (16, 7762240), (20, 6209792), (32, 3881120), (40, 3104896), (64, 1940560), (80, 1552448), (127, 977920), (128, 970280), (160, 776224), (191, 650240), (254, 488960), (256, 485140), (320, 388112), (382, 325120), (508, 244480), (512, 242570), (635, 195584), (640, 194056), (764, 162560), (955, 130048), (1016, 122240), (1024, 121285), (1270, 97792), (1280, 97028), (1528, 81280), (1910, 65024), (2032, 61120), (2540, 48896), (2560, 48514), (3056, 40640), (3820, 32512), (4064, 30560), (5080, 24448), (5120, 24257), (6112, 20320), (7640, 16256), (8128, 15280), (10160, 12224)]