47173120

素因数分解:

$2^9\times 5^1\times {\mathrm{18427}}^1$

素因数の和:18450

約数の個数: 40

約数和(自身を含む): 113111064

約数和(自身を除く): 65937944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 18427, 36854, 73708, 92135, 147416, 184270, 294832, 368540, 589664, 737080, 1179328, 1474160, 2358656, 2948320, 4717312, 5896640, 9434624, 11793280, 23586560, 47173120]

約数ペア:

[(1, 47173120), (2, 23586560), (4, 11793280), (5, 9434624), (8, 5896640), (10, 4717312), (16, 2948320), (20, 2358656), (32, 1474160), (40, 1179328), (64, 737080), (80, 589664), (128, 368540), (160, 294832), (256, 184270), (320, 147416), (512, 92135), (640, 73708), (1280, 36854), (2560, 18427)]