86653120

素因数分解:

$2^6\times 5^1\times {\mathrm{270791}}^1$

素因数の和:270808

約数の個数: 28

約数和(自身を含む): 206343504

約数和(自身を除く): 119690384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 270791, 541582, 1083164, 1353955, 2166328, 2707910, 4332656, 5415820, 8665312, 10831640, 17330624, 21663280, 43326560, 86653120]

約数ペア:

[(1, 86653120), (2, 43326560), (4, 21663280), (5, 17330624), (8, 10831640), (10, 8665312), (16, 5415820), (20, 4332656), (32, 2707910), (40, 2166328), (64, 1353955), (80, 1083164), (160, 541582), (320, 270791)]