6801280

素因数分解:

$2^7\times 5^1\times {\mathrm{10627}}^1$

素因数の和:10646

約数の個数: 32

約数和(自身を含む): 16260840

約数和(自身を除く): 9459560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 10627, 21254, 42508, 53135, 85016, 106270, 170032, 212540, 340064, 425080, 680128, 850160, 1360256, 1700320, 3400640, 6801280]

約数ペア:

[(1, 6801280), (2, 3400640), (4, 1700320), (5, 1360256), (8, 850160), (10, 680128), (16, 425080), (20, 340064), (32, 212540), (40, 170032), (64, 106270), (80, 85016), (128, 53135), (160, 42508), (320, 21254), (640, 10627)]