12162560

素因数分解:

$2^9\times 5^1\times {\mathrm{4751}}^1$

素因数の和:4774

約数の個数: 40

約数和(自身を含む): 29167776

約数和(自身を除く): 17005216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 4751, 9502, 19004, 23755, 38008, 47510, 76016, 95020, 152032, 190040, 304064, 380080, 608128, 760160, 1216256, 1520320, 2432512, 3040640, 6081280, 12162560]

約数ペア:

[(1, 12162560), (2, 6081280), (4, 3040640), (5, 2432512), (8, 1520320), (10, 1216256), (16, 760160), (20, 608128), (32, 380080), (40, 304064), (64, 190040), (80, 152032), (128, 95020), (160, 76016), (256, 47510), (320, 38008), (512, 23755), (640, 19004), (1280, 9502), (2560, 4751)]