27059440

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 63143280

約数和(自身を除く): 36083840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 818, 827, 1636, 1654, 2045, 3272, 3308, 4090, 4135, 6544, 6616, 8180, 8270, 13232, 16360, 16540, 32720, 33080, 66160, 338243, 676486, 1352972, 1691215, 2705944, 3382430, 5411888, 6764860, 13529720, 27059440]

約数ペア:

[(1, 27059440), (2, 13529720), (4, 6764860), (5, 5411888), (8, 3382430), (10, 2705944), (16, 1691215), (20, 1352972), (40, 676486), (80, 338243), (409, 66160), (818, 33080), (827, 32720), (1636, 16540), (1654, 16360), (2045, 13232), (3272, 8270), (3308, 8180), (4090, 6616), (4135, 6544)]