10557440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{1031}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 25356240

約数和(自身を除く): 14798800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1031, 1280, 2048, 2062, 2560, 4124, 5120, 5155, 8248, 10240, 10310, 16496, 20620, 32992, 41240, 65984, 82480, 131968, 164960, 263936, 329920, 527872, 659840, 1055744, 1319680, 2111488, 2639360, 5278720, 10557440]

約数ペア:

[(1, 10557440), (2, 5278720), (4, 2639360), (5, 2111488), (8, 1319680), (10, 1055744), (16, 659840), (20, 527872), (32, 329920), (40, 263936), (64, 164960), (80, 131968), (128, 82480), (160, 65984), (256, 41240), (320, 32992), (512, 20620), (640, 16496), (1024, 10310), (1031, 10240), (1280, 8248), (2048, 5155), (2062, 5120), (2560, 4124)]