82525280

素因数分解:

$2^5\times 5^1\times {\mathrm{515783}}^1$

素因数の和:515798

約数の個数: 24

約数和(自身を含む): 194966352

約数和(自身を除く): 112441072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 515783, 1031566, 2063132, 2578915, 4126264, 5157830, 8252528, 10315660, 16505056, 20631320, 41262640, 82525280]

約数ペア:

[(1, 82525280), (2, 41262640), (4, 20631320), (5, 16505056), (8, 10315660), (10, 8252528), (16, 5157830), (20, 4126264), (32, 2578915), (40, 2063132), (80, 1031566), (160, 515783)]