5651840

素因数分解:

$2^7\times 5^1\times {\mathrm{8831}}^1$

素因数の和:8850

約数の個数: 32

約数和(自身を含む): 13512960

約数和(自身を除く): 7861120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 8831, 17662, 35324, 44155, 70648, 88310, 141296, 176620, 282592, 353240, 565184, 706480, 1130368, 1412960, 2825920, 5651840]

約数ペア:

[(1, 5651840), (2, 2825920), (4, 1412960), (5, 1130368), (8, 706480), (10, 565184), (16, 353240), (20, 282592), (32, 176620), (40, 141296), (64, 88310), (80, 70648), (128, 44155), (160, 35324), (320, 17662), (640, 8831)]