3286720

素因数分解:

$2^6\times 5^1\times {\mathrm{10271}}^1$

素因数の和:10288

約数の個数: 28

約数和(自身を含む): 7827264

約数和(自身を除く): 4540544

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 10271, 20542, 41084, 51355, 82168, 102710, 164336, 205420, 328672, 410840, 657344, 821680, 1643360, 3286720]

約数ペア:

[(1, 3286720), (2, 1643360), (4, 821680), (5, 657344), (8, 410840), (10, 328672), (16, 205420), (20, 164336), (32, 102710), (40, 82168), (64, 51355), (80, 41084), (160, 20542), (320, 10271)]