27485120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6607}}^1$

素因数の和:6637

約数の個数: 56

約数和(自身を含む): 70494144

約数和(自身を除く): 43009024

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 6607, 13214, 26428, 33035, 52856, 66070, 85891, 105712, 132140, 171782, 211424, 264280, 343564, 422848, 429455, 528560, 687128, 858910, 1057120, 1374256, 1717820, 2114240, 2748512, 3435640, 5497024, 6871280, 13742560, 27485120]

約数ペア:

[(1, 27485120), (2, 13742560), (4, 6871280), (5, 5497024), (8, 3435640), (10, 2748512), (13, 2114240), (16, 1717820), (20, 1374256), (26, 1057120), (32, 858910), (40, 687128), (52, 528560), (64, 429455), (65, 422848), (80, 343564), (104, 264280), (130, 211424), (160, 171782), (208, 132140), (260, 105712), (320, 85891), (416, 66070), (520, 52856), (832, 33035), (1040, 26428), (2080, 13214), (4160, 6607)]