9259520

素因数分解:

$2^9\times 5^1\times {\mathrm{3617}}^1$

素因数の和:3640

約数の個数: 40

約数和(自身を含む): 22207284

約数和(自身を除く): 12947764

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3617, 7234, 14468, 18085, 28936, 36170, 57872, 72340, 115744, 144680, 231488, 289360, 462976, 578720, 925952, 1157440, 1851904, 2314880, 4629760, 9259520]

約数ペア:

[(1, 9259520), (2, 4629760), (4, 2314880), (5, 1851904), (8, 1157440), (10, 925952), (16, 578720), (20, 462976), (32, 289360), (40, 231488), (64, 144680), (80, 115744), (128, 72340), (160, 57872), (256, 36170), (320, 28936), (512, 18085), (640, 14468), (1280, 7234), (2560, 3617)]