27463280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26407}}^1$

素因数の和:26433

約数の個数: 40

約数和(自身を含む): 68766432

約数和(自身を除く): 41303152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 26407, 52814, 105628, 132035, 211256, 264070, 343291, 422512, 528140, 686582, 1056280, 1373164, 1716455, 2112560, 2746328, 3432910, 5492656, 6865820, 13731640, 27463280]

約数ペア:

[(1, 27463280), (2, 13731640), (4, 6865820), (5, 5492656), (8, 3432910), (10, 2746328), (13, 2112560), (16, 1716455), (20, 1373164), (26, 1056280), (40, 686582), (52, 528140), (65, 422512), (80, 343291), (104, 264070), (130, 211256), (208, 132035), (260, 105628), (520, 52814), (1040, 26407)]