124049920

素因数分解:

$2^9\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1031}}^1$

素因数の和:1101

約数の個数: 80

約数和(自身を含む): 304051968

約数和(自身を除く): 180002048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 470, 512, 640, 752, 940, 1031, 1280, 1504, 1880, 2062, 2560, 3008, 3760, 4124, 5155, 6016, 7520, 8248, 10310, 12032, 15040, 16496, 20620, 24064, 30080, 32992, 41240, 48457, 60160, 65984, 82480, 96914, 120320, 131968, 164960, 193828, 242285, 263936, 329920, 387656, 484570, 527872, 659840, 775312, 969140, 1319680, 1550624, 1938280, 2639360, 3101248, 3876560, 6202496, 7753120, 12404992, 15506240, 24809984, 31012480, 62024960, 124049920]

約数ペア:

[(1, 124049920), (2, 62024960), (4, 31012480), (5, 24809984), (8, 15506240), (10, 12404992), (16, 7753120), (20, 6202496), (32, 3876560), (40, 3101248), (47, 2639360), (64, 1938280), (80, 1550624), (94, 1319680), (128, 969140), (160, 775312), (188, 659840), (235, 527872), (256, 484570), (320, 387656), (376, 329920), (470, 263936), (512, 242285), (640, 193828), (752, 164960), (940, 131968), (1031, 120320), (1280, 96914), (1504, 82480), (1880, 65984), (2062, 60160), (2560, 48457), (3008, 41240), (3760, 32992), (4124, 30080), (5155, 24064), (6016, 20620), (7520, 16496), (8248, 15040), (10310, 12032)]