5122240

素因数分解:

$2^6\times 5^1\times {\mathrm{16007}}^1$

素因数の和:16024

約数の個数: 28

約数和(自身を含む): 12198096

約数和(自身を除く): 7075856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16007, 32014, 64028, 80035, 128056, 160070, 256112, 320140, 512224, 640280, 1024448, 1280560, 2561120, 5122240]

約数ペア:

[(1, 5122240), (2, 2561120), (4, 1280560), (5, 1024448), (8, 640280), (10, 512224), (16, 320140), (20, 256112), (32, 160070), (40, 128056), (64, 80035), (80, 64028), (160, 32014), (320, 16007)]