2852480

素因数分解:

$2^7\times 5^1\times {\mathrm{4457}}^1$

素因数の和:4476

約数の個数: 32

約数和(自身を含む): 6820740

約数和(自身を除く): 3968260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4457, 8914, 17828, 22285, 35656, 44570, 71312, 89140, 142624, 178280, 285248, 356560, 570496, 713120, 1426240, 2852480]

約数ペア:

[(1, 2852480), (2, 1426240), (4, 713120), (5, 570496), (8, 356560), (10, 285248), (16, 178280), (20, 142624), (32, 89140), (40, 71312), (64, 44570), (80, 35656), (128, 22285), (160, 17828), (320, 8914), (640, 4457)]