8082182720

素因数分解:

$2^6\times 5^1\times {\mathrm{25256821}}^1$

素因数の和:25256838

約数の個数: 28

約数和(自身を含む): 19245698364

約数和(自身を除く): 11163515644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 25256821, 50513642, 101027284, 126284105, 202054568, 252568210, 404109136, 505136420, 808218272, 1010272840, 1616436544, 2020545680, 4041091360, 8082182720]

約数ペア:

[(1, 8082182720), (2, 4041091360), (4, 2020545680), (5, 1616436544), (8, 1010272840), (10, 808218272), (16, 505136420), (20, 404109136), (32, 252568210), (40, 202054568), (64, 126284105), (80, 101027284), (160, 50513642), (320, 25256821)]