5522560

素因数分解:

$2^7\times 5^1\times {\mathrm{8629}}^1$

素因数の和:8648

約数の個数: 32

約数和(自身を含む): 13203900

約数和(自身を除く): 7681340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8629, 17258, 34516, 43145, 69032, 86290, 138064, 172580, 276128, 345160, 552256, 690320, 1104512, 1380640, 2761280, 5522560]

約数ペア:

[(1, 5522560), (2, 2761280), (4, 1380640), (5, 1104512), (8, 690320), (10, 552256), (16, 345160), (20, 276128), (32, 172580), (40, 138064), (64, 86290), (80, 69032), (128, 43145), (160, 34516), (320, 17258), (640, 8629)]