7252480

素因数分解:

$2^9\times 5^1\times {\mathrm{2833}}^1$

素因数の和:2856

約数の個数: 40

約数和(自身を含む): 17395092

約数和(自身を除く): 10142612

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 2833, 5666, 11332, 14165, 22664, 28330, 45328, 56660, 90656, 113320, 181312, 226640, 362624, 453280, 725248, 906560, 1450496, 1813120, 3626240, 7252480]

約数ペア:

[(1, 7252480), (2, 3626240), (4, 1813120), (5, 1450496), (8, 906560), (10, 725248), (16, 453280), (20, 362624), (32, 226640), (40, 181312), (64, 113320), (80, 90656), (128, 56660), (160, 45328), (256, 28330), (320, 22664), (512, 14165), (640, 11332), (1280, 5666), (2560, 2833)]