4338560

素因数分解:

$2^7\times 5^1\times {\mathrm{6779}}^1$

素因数の和:6798

約数の個数: 32

約数和(自身を含む): 10373400

約数和(自身を除く): 6034840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6779, 13558, 27116, 33895, 54232, 67790, 108464, 135580, 216928, 271160, 433856, 542320, 867712, 1084640, 2169280, 4338560]

約数ペア:

[(1, 4338560), (2, 2169280), (4, 1084640), (5, 867712), (8, 542320), (10, 433856), (16, 271160), (20, 216928), (32, 135580), (40, 108464), (64, 67790), (80, 54232), (128, 33895), (160, 27116), (320, 13558), (640, 6779)]