27382720

素因数分解:

$2^6\times 5^1\times {\mathrm{85571}}^1$

素因数の和:85588

約数の個数: 28

約数和(自身を含む): 65205864

約数和(自身を除く): 37823144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 85571, 171142, 342284, 427855, 684568, 855710, 1369136, 1711420, 2738272, 3422840, 5476544, 6845680, 13691360, 27382720]

約数ペア:

[(1, 27382720), (2, 13691360), (4, 6845680), (5, 5476544), (8, 3422840), (10, 2738272), (16, 1711420), (20, 1369136), (32, 855710), (40, 684568), (64, 427855), (80, 342284), (160, 171142), (320, 85571)]