2173120

素因数分解:

$2^6\times 5^1\times {\mathrm{6791}}^1$

素因数の和:6808

約数の個数: 28

約数和(自身を含む): 5175504

約数和(自身を除く): 3002384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6791, 13582, 27164, 33955, 54328, 67910, 108656, 135820, 217312, 271640, 434624, 543280, 1086560, 2173120]

約数ペア:

[(1, 2173120), (2, 1086560), (4, 543280), (5, 434624), (8, 271640), (10, 217312), (16, 135820), (20, 108656), (32, 67910), (40, 54328), (64, 33955), (80, 27164), (160, 13582), (320, 6791)]